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128,200
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/api/ndarray/BaseSparseNDArrayCOO.java
BaseSparseNDArrayCOO.mmul
@Override public INDArray mmul(INDArray other, INDArray result, MMulTranspose mMulTranspose) { return null; }
java
@Override public INDArray mmul(INDArray other, INDArray result, MMulTranspose mMulTranspose) { return null; }
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Perform an copy matrix multiplication @param other the other matrix to perform matrix multiply with @param result the result ndarray @param mMulTranspose the transpose status of each array @return the result of the matrix multiplication
[ "Perform", "an", "copy", "matrix", "multiplication" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/api/ndarray/BaseSparseNDArrayCOO.java#L1140-L1143
128,201
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/util/ModelSerializer.java
ModelSerializer.addNormalizerToModel
public static void addNormalizerToModel(File f, Normalizer<?> normalizer) { File tempFile = null; try { // copy existing model to temporary file tempFile = DL4JFileUtils.createTempFile("dl4jModelSerializerTemp", "bin"); tempFile.deleteOnExit(); Files.copy(...
java
public static void addNormalizerToModel(File f, Normalizer<?> normalizer) { File tempFile = null; try { // copy existing model to temporary file tempFile = DL4JFileUtils.createTempFile("dl4jModelSerializerTemp", "bin"); tempFile.deleteOnExit(); Files.copy(...
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This method appends normalizer to a given persisted model. PLEASE NOTE: File should be model file saved earlier with ModelSerializer @param f @param normalizer
[ "This", "method", "appends", "normalizer", "to", "a", "given", "persisted", "model", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/util/ModelSerializer.java#L731-L772
128,202
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/util/ModelSerializer.java
ModelSerializer.restoreNormalizerFromFile
public static <T extends Normalizer> T restoreNormalizerFromFile(File file) { try (ZipFile zipFile = new ZipFile(file)) { ZipEntry norm = zipFile.getEntry(NORMALIZER_BIN); // checking for file existence if (norm == null) return null; return Norma...
java
public static <T extends Normalizer> T restoreNormalizerFromFile(File file) { try (ZipFile zipFile = new ZipFile(file)) { ZipEntry norm = zipFile.getEntry(NORMALIZER_BIN); // checking for file existence if (norm == null) return null; return Norma...
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This method restores normalizer from a given persisted model file PLEASE NOTE: File should be model file saved earlier with ModelSerializer with addNormalizerToModel being called @param file @return
[ "This", "method", "restores", "normalizer", "from", "a", "given", "persisted", "model", "file" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/util/ModelSerializer.java#L907-L925
128,203
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/util/ModelSerializer.java
ModelSerializer.restoreNormalizerFromInputStream
public static <T extends Normalizer> T restoreNormalizerFromInputStream(InputStream is) throws IOException { checkInputStream(is); File tmpFile = null; try { tmpFile = tempFileFromStream(is); return restoreNormalizerFromFile(tmpFile); } finally { if(t...
java
public static <T extends Normalizer> T restoreNormalizerFromInputStream(InputStream is) throws IOException { checkInputStream(is); File tmpFile = null; try { tmpFile = tempFileFromStream(is); return restoreNormalizerFromFile(tmpFile); } finally { if(t...
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This method restores the normalizer form a persisted model file. @param is A stream to load data from. @return the loaded normalizer
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/util/ModelSerializer.java#L934-L946
128,204
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/iterator/StandardScaler.java
StandardScaler.load
public void load(File mean, File std) throws IOException { this.mean = Nd4j.readBinary(mean); this.std = Nd4j.readBinary(std); }
java
public void load(File mean, File std) throws IOException { this.mean = Nd4j.readBinary(mean); this.std = Nd4j.readBinary(std); }
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Load the given mean and std @param mean the mean file @param std the std file @throws IOException
[ "Load", "the", "given", "mean", "and", "std" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/iterator/StandardScaler.java#L107-L110
128,205
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/iterator/StandardScaler.java
StandardScaler.save
public void save(File mean, File std) throws IOException { Nd4j.saveBinary(this.mean, mean); Nd4j.saveBinary(this.std, std); }
java
public void save(File mean, File std) throws IOException { Nd4j.saveBinary(this.mean, mean); Nd4j.saveBinary(this.std, std); }
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Save the current mean and std @param mean the mean @param std the std @throws IOException
[ "Save", "the", "current", "mean", "and", "std" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/iterator/StandardScaler.java#L118-L121
128,206
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/iterator/StandardScaler.java
StandardScaler.transform
public void transform(DataSet dataSet) { dataSet.setFeatures(dataSet.getFeatures().subRowVector(mean)); dataSet.setFeatures(dataSet.getFeatures().divRowVector(std)); }
java
public void transform(DataSet dataSet) { dataSet.setFeatures(dataSet.getFeatures().subRowVector(mean)); dataSet.setFeatures(dataSet.getFeatures().divRowVector(std)); }
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Transform the data @param dataSet the dataset to transform
[ "Transform", "the", "data" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/iterator/StandardScaler.java#L127-L130
128,207
deeplearning4j/deeplearning4j
datavec/datavec-api/src/main/java/org/datavec/api/writable/NDArrayWritable.java
NDArrayWritable.readFields
public void readFields(DataInput in) throws IOException { DataInputStream dis = new DataInputStream(new DataInputWrapperStream(in)); byte header = dis.readByte(); if (header != NDARRAY_SER_VERSION_HEADER && header != NDARRAY_SER_VERSION_HEADER_NULL) { throw new IllegalStateException(...
java
public void readFields(DataInput in) throws IOException { DataInputStream dis = new DataInputStream(new DataInputWrapperStream(in)); byte header = dis.readByte(); if (header != NDARRAY_SER_VERSION_HEADER && header != NDARRAY_SER_VERSION_HEADER_NULL) { throw new IllegalStateException(...
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Deserialize into a row vector of default type.
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-api/src/main/java/org/datavec/api/writable/NDArrayWritable.java#L53-L67
128,208
deeplearning4j/deeplearning4j
datavec/datavec-api/src/main/java/org/datavec/api/writable/NDArrayWritable.java
NDArrayWritable.write
public void write(DataOutput out) throws IOException { if (array == null) { out.write(NDARRAY_SER_VERSION_HEADER_NULL); return; } INDArray toWrite; if (array.isView()) { toWrite = array.dup(); } else { toWrite = array; } ...
java
public void write(DataOutput out) throws IOException { if (array == null) { out.write(NDARRAY_SER_VERSION_HEADER_NULL); return; } INDArray toWrite; if (array.isView()) { toWrite = array.dup(); } else { toWrite = array; } ...
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Serialize array data linearly.
[ "Serialize", "array", "data", "linearly", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-api/src/main/java/org/datavec/api/writable/NDArrayWritable.java#L82-L99
128,209
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/learning/NesterovsUpdater.java
NesterovsUpdater.applyUpdater
@Override public void applyUpdater(INDArray gradient, int iteration, int epoch) { if (v == null) throw new IllegalStateException("Updater has not been initialized with view state"); double momentum = config.currentMomentum(iteration, epoch); double learningRate = config.getLearn...
java
@Override public void applyUpdater(INDArray gradient, int iteration, int epoch) { if (v == null) throw new IllegalStateException("Updater has not been initialized with view state"); double momentum = config.currentMomentum(iteration, epoch); double learningRate = config.getLearn...
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Get the nesterov update @param gradient the gradient to get the update for @param iteration @return
[ "Get", "the", "nesterov", "update" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/learning/NesterovsUpdater.java#L68-L91
128,210
deeplearning4j/deeplearning4j
nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/v2/ModelParameterServer.java
ModelParameterServer.shutdown
public synchronized void shutdown() { if (stopLock.get()) return; // shutting down underlying transport transport.shutdown(); // disposing INDArray flow disposable.dispose(); updaterParamsSubscribers.clear(); modelParamsSubsribers.clear(); ...
java
public synchronized void shutdown() { if (stopLock.get()) return; // shutting down underlying transport transport.shutdown(); // disposing INDArray flow disposable.dispose(); updaterParamsSubscribers.clear(); modelParamsSubsribers.clear(); ...
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This method stops parameter server
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/v2/ModelParameterServer.java#L392-L412
128,211
deeplearning4j/deeplearning4j
nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/v2/ModelParameterServer.java
ModelParameterServer.getUpdates
public Collection<INDArray> getUpdates() { // just drain stuff from the queue val list = new ArrayList<INDArray>(); updatesQueue.drainTo(list); return list; }
java
public Collection<INDArray> getUpdates() { // just drain stuff from the queue val list = new ArrayList<INDArray>(); updatesQueue.drainTo(list); return list; }
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This method returns updates received from network @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/v2/ModelParameterServer.java#L438-L443
128,212
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java
ViterbiBuilder.build
public ViterbiLattice build(String text) { int textLength = text.length(); ViterbiLattice lattice = new ViterbiLattice(textLength + 2); lattice.addBos(); int unknownWordEndIndex = -1; // index of the last character of unknown word for (int startIndex = 0; startIndex < textLeng...
java
public ViterbiLattice build(String text) { int textLength = text.length(); ViterbiLattice lattice = new ViterbiLattice(textLength + 2); lattice.addBos(); int unknownWordEndIndex = -1; // index of the last character of unknown word for (int startIndex = 0; startIndex < textLeng...
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Build lattice from input text @param text source text for the lattice @return built lattice, not null
[ "Build", "lattice", "from", "input", "text" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L70-L106
128,213
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java
ViterbiBuilder.repairBrokenLatticeBefore
private void repairBrokenLatticeBefore(ViterbiLattice lattice, int index) { ViterbiNode[][] nodeStartIndices = lattice.getStartIndexArr(); for (int startIndex = index; startIndex > 0; startIndex--) { if (nodeStartIndices[startIndex] != null) { ViterbiNode glueBase = findGlue...
java
private void repairBrokenLatticeBefore(ViterbiLattice lattice, int index) { ViterbiNode[][] nodeStartIndices = lattice.getStartIndexArr(); for (int startIndex = index; startIndex > 0; startIndex--) { if (nodeStartIndices[startIndex] != null) { ViterbiNode glueBase = findGlue...
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Tries to repair the lattice by creating and adding an additional Viterbi node to the LEFT of the newly inserted user dictionary entry by using the substring of the node in the lattice that overlaps the least @param lattice @param index
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L237-L252
128,214
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java
ViterbiBuilder.repairBrokenLatticeAfter
private void repairBrokenLatticeAfter(ViterbiLattice lattice, int nodeEndIndex) { ViterbiNode[][] nodeEndIndices = lattice.getEndIndexArr(); for (int endIndex = nodeEndIndex + 1; endIndex < nodeEndIndices.length; endIndex++) { if (nodeEndIndices[endIndex] != null) { ViterbiN...
java
private void repairBrokenLatticeAfter(ViterbiLattice lattice, int nodeEndIndex) { ViterbiNode[][] nodeEndIndices = lattice.getEndIndexArr(); for (int endIndex = nodeEndIndex + 1; endIndex < nodeEndIndices.length; endIndex++) { if (nodeEndIndices[endIndex] != null) { ViterbiN...
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Tries to repair the lattice by creating and adding an additional Viterbi node to the RIGHT of the newly inserted user dictionary entry by using the substring of the node in the lattice that overlaps the least @param lattice @param nodeEndIndex
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L260-L276
128,215
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java
ViterbiBuilder.findGlueNodeCandidate
private ViterbiNode findGlueNodeCandidate(int index, ViterbiNode[] latticeNodes, int startIndex) { List<ViterbiNode> candidates = new ArrayList<>(); for (ViterbiNode viterbiNode : latticeNodes) { if (viterbiNode != null) { candidates.add(viterbiNode); } }...
java
private ViterbiNode findGlueNodeCandidate(int index, ViterbiNode[] latticeNodes, int startIndex) { List<ViterbiNode> candidates = new ArrayList<>(); for (ViterbiNode viterbiNode : latticeNodes) { if (viterbiNode != null) { candidates.add(viterbiNode); } }...
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Tries to locate a candidate for a "glue" node that repairs the broken lattice by looking at all nodes at the current index. @param index @param latticeNodes @param startIndex @return new ViterbiNode that can be inserted to glue the graph if such a node exists, else null
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L287-L308
128,216
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java
ViterbiBuilder.isAcceptableCandidate
private boolean isAcceptableCandidate(int targetLength, ViterbiNode glueBase, ViterbiNode candidate) { return (glueBase == null || candidate.getSurface().length() < glueBase.getSurface().length()) && candidate.getSurface().length() >= targetLength; }
java
private boolean isAcceptableCandidate(int targetLength, ViterbiNode glueBase, ViterbiNode candidate) { return (glueBase == null || candidate.getSurface().length() < glueBase.getSurface().length()) && candidate.getSurface().length() >= targetLength; }
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Check whether a candidate for a glue node is acceptable. The candidate should be as short as possible, but long enough to overlap with the inserted user entry @param targetLength @param glueBase @param candidate @return whether candidate is acceptable
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L319-L322
128,217
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java
ViterbiBuilder.createGlueNode
private ViterbiNode createGlueNode(int startIndex, ViterbiNode glueBase, String surface) { return new ViterbiNode(glueBase.getWordId(), surface, glueBase.getLeftId(), glueBase.getRightId(), glueBase.getWordCost(), startIndex, ViterbiNode.Type.INSERTED); }
java
private ViterbiNode createGlueNode(int startIndex, ViterbiNode glueBase, String surface) { return new ViterbiNode(glueBase.getWordId(), surface, glueBase.getLeftId(), glueBase.getRightId(), glueBase.getWordCost(), startIndex, ViterbiNode.Type.INSERTED); }
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Create a glue node to be inserted based on ViterbiNode already in the lattice. The new node takes the same parameters as the node it is based on, but the word is truncated to match the hole in the lattice caused by the new user entry @param startIndex @param glueBase @param surface @return new ViterbiNode to be insert...
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp-japanese/src/main/java/com/atilika/kuromoji/viterbi/ViterbiBuilder.java#L334-L337
128,218
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java
CounterMap.isEmpty
public boolean isEmpty(F element){ if (isEmpty()) return true; Counter<S> m = maps.get(element); if (m == null) return true; else return m.isEmpty(); }
java
public boolean isEmpty(F element){ if (isEmpty()) return true; Counter<S> m = maps.get(element); if (m == null) return true; else return m.isEmpty(); }
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This method checks if this CounterMap has any values stored for a given first element @param element @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java#L56-L65
128,219
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java
CounterMap.incrementAll
public void incrementAll(CounterMap<F, S> other) { for (Map.Entry<F, Counter<S>> entry : other.maps.entrySet()) { F key = entry.getKey(); Counter<S> innerCounter = entry.getValue(); for (Map.Entry<S, AtomicDouble> innerEntry : innerCounter.entrySet()) { S valu...
java
public void incrementAll(CounterMap<F, S> other) { for (Map.Entry<F, Counter<S>> entry : other.maps.entrySet()) { F key = entry.getKey(); Counter<S> innerCounter = entry.getValue(); for (Map.Entry<S, AtomicDouble> innerEntry : innerCounter.entrySet()) { S valu...
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This method will increment values of this counter, by counts of other counter @param other
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java#L72-L81
128,220
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java
CounterMap.argMax
public Pair<F, S> argMax() { Double maxCount = -Double.MAX_VALUE; Pair<F, S> maxKey = null; for (Map.Entry<F, Counter<S>> entry : maps.entrySet()) { Counter<S> counter = entry.getValue(); S localMax = counter.argMax(); if (counter.getCount(localMax) > maxCount...
java
public Pair<F, S> argMax() { Double maxCount = -Double.MAX_VALUE; Pair<F, S> maxKey = null; for (Map.Entry<F, Counter<S>> entry : maps.entrySet()) { Counter<S> counter = entry.getValue(); S localMax = counter.argMax(); if (counter.getCount(localMax) > maxCount...
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This method returns pair of elements with a max value @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java#L138-L150
128,221
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java
CounterMap.clear
public void clear(F element) { Counter<S> s = maps.get(element); if (s != null) s.clear(); }
java
public void clear(F element) { Counter<S> s = maps.get(element); if (s != null) s.clear(); }
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This method purges counter for a given first element @param element
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java#L163-L167
128,222
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java
CounterMap.totalSize
public int totalSize() { int size = 0; for (F first: keySet()) { size += getCounter(first).size(); } return size; }
java
public int totalSize() { int size = 0; for (F first: keySet()) { size += getCounter(first).size(); } return size; }
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This method returns total number of elements in this CounterMap @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/primitives/CounterMap.java#L244-L251
128,223
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/api/blas/impl/BaseLevel2.java
BaseLevel2.tpsv
@Override public void tpsv(char order, char Uplo, char TransA, char Diag, INDArray Ap, INDArray X) { if (Nd4j.getExecutioner().getProfilingMode() == OpExecutioner.ProfilingMode.ALL) OpProfiler.getInstance().processBlasCall(false, Ap, X); // FIXME: int cast if (X.data().dataType...
java
@Override public void tpsv(char order, char Uplo, char TransA, char Diag, INDArray Ap, INDArray X) { if (Nd4j.getExecutioner().getProfilingMode() == OpExecutioner.ProfilingMode.ALL) OpProfiler.getInstance().processBlasCall(false, Ap, X); // FIXME: int cast if (X.data().dataType...
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tpsv solves a system of linear equations whose coefficients are in a triangular packed matrix. @param order @param Uplo @param TransA @param Diag @param Ap @param X
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/api/blas/impl/BaseLevel2.java#L460-L476
128,224
deeplearning4j/deeplearning4j
datavec/datavec-data/datavec-data-audio/src/main/java/org/datavec/audio/properties/FingerprintProperties.java
FingerprintProperties.getInstance
public static FingerprintProperties getInstance() { if (instance == null) { synchronized (FingerprintProperties.class) { if (instance == null) { instance = new FingerprintProperties(); } } } return instance; }
java
public static FingerprintProperties getInstance() { if (instance == null) { synchronized (FingerprintProperties.class) { if (instance == null) { instance = new FingerprintProperties(); } } } return instance; }
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num frequency units
[ "num", "frequency", "units" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-data/datavec-data-audio/src/main/java/org/datavec/audio/properties/FingerprintProperties.java#L42-L51
128,225
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-ui-parent/deeplearning4j-play/src/main/java/org/deeplearning4j/ui/module/train/TrainModule.java
TrainModule.listSessions
private Result listSessions() { StringBuilder sb = new StringBuilder("<!DOCTYPE html>\n" + "<html lang=\"en\">\n" + "<head>\n" + " <meta charset=\"utf-8\">\n" + " <title>Training sessions - DL4J Training UI</title>\n" + ...
java
private Result listSessions() { StringBuilder sb = new StringBuilder("<!DOCTYPE html>\n" + "<html lang=\"en\">\n" + "<head>\n" + " <meta charset=\"utf-8\">\n" + " <title>Training sessions - DL4J Training UI</title>\n" + ...
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List training sessions @return HTML list of training sessions
[ "List", "training", "sessions" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-ui-parent/deeplearning4j-play/src/main/java/org/deeplearning4j/ui/module/train/TrainModule.java#L203-L229
128,226
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-ui-parent/deeplearning4j-play/src/main/java/org/deeplearning4j/ui/module/train/TrainModule.java
TrainModule.sessionNotFound
private Result sessionNotFound(String sessionId, String targetPath) { if (sessionLoader != null && sessionLoader.apply(sessionId)) { if (targetPath != null) { return temporaryRedirect("./" + targetPath); } else { return ok(); } } else ...
java
private Result sessionNotFound(String sessionId, String targetPath) { if (sessionLoader != null && sessionLoader.apply(sessionId)) { if (targetPath != null) { return temporaryRedirect("./" + targetPath); } else { return ok(); } } else ...
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Load StatsStorage via provider, or return "not found" @param sessionId session ID to look fo with provider @param targetPath one of overview / model / system, or null @return temporaryRedirect, ok, or notFound
[ "Load", "StatsStorage", "via", "provider", "or", "return", "not", "found" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-ui-parent/deeplearning4j-play/src/main/java/org/deeplearning4j/ui/module/train/TrainModule.java#L237-L248
128,227
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-ui-parent/deeplearning4j-play/src/main/java/org/deeplearning4j/ui/module/train/TrainModule.java
TrainModule.getLastUpdateTime
private Long getLastUpdateTime(String sessionId) { if (lastUpdateForSession != null && sessionId != null && lastUpdateForSession.containsKey(sessionId)) { return lastUpdateForSession.get(sessionId); } else { return -1L; } }
java
private Long getLastUpdateTime(String sessionId) { if (lastUpdateForSession != null && sessionId != null && lastUpdateForSession.containsKey(sessionId)) { return lastUpdateForSession.get(sessionId); } else { return -1L; } }
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Get last update time for given session ID, checking for null values @param sessionId session ID @return last update time for session if found, or {@code null}
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-ui-parent/deeplearning4j-play/src/main/java/org/deeplearning4j/ui/module/train/TrainModule.java#L540-L546
128,228
deeplearning4j/deeplearning4j
nd4j/nd4j-serde/nd4j-aeron/src/main/java/org/nd4j/aeron/ipc/AeronNDArrayPublisher.java
AeronNDArrayPublisher.publish
public void publish(NDArrayMessage message) throws Exception { if (!init) init(); // Create a context, needed for client connection to media driver // A separate media driver process needs to be running prior to starting this application // Create an Aeron instance with clie...
java
public void publish(NDArrayMessage message) throws Exception { if (!init) init(); // Create a context, needed for client connection to media driver // A separate media driver process needs to be running prior to starting this application // Create an Aeron instance with clie...
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Publish an ndarray to an aeron channel @param message @throws Exception
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-serde/nd4j-aeron/src/main/java/org/nd4j/aeron/ipc/AeronNDArrayPublisher.java#L76-L143
128,229
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/glove/count/ASCIICoOccurrenceReader.java
ASCIICoOccurrenceReader.nextObject
@Override public CoOccurrenceWeight<T> nextObject() { String line = iterator.nextSentence(); if (line == null || line.isEmpty()) { return null; } String[] strings = line.split(" "); CoOccurrenceWeight<T> object = new CoOccurrenceWeight<>(); object.setElem...
java
@Override public CoOccurrenceWeight<T> nextObject() { String line = iterator.nextSentence(); if (line == null || line.isEmpty()) { return null; } String[] strings = line.split(" "); CoOccurrenceWeight<T> object = new CoOccurrenceWeight<>(); object.setElem...
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Returns next CoOccurrenceWeight object PLEASE NOTE: This method can return null value. @return
[ "Returns", "next", "CoOccurrenceWeight", "object" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/glove/count/ASCIICoOccurrenceReader.java#L61-L75
128,230
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/ComputationGraphConfiguration.java
ComputationGraphConfiguration.fromJson
public static ComputationGraphConfiguration fromJson(String json) { //As per MultiLayerConfiguration.fromJson() ObjectMapper mapper = NeuralNetConfiguration.mapper(); ComputationGraphConfiguration conf; try { conf = mapper.readValue(json, ComputationGraphConfiguration.class);...
java
public static ComputationGraphConfiguration fromJson(String json) { //As per MultiLayerConfiguration.fromJson() ObjectMapper mapper = NeuralNetConfiguration.mapper(); ComputationGraphConfiguration conf; try { conf = mapper.readValue(json, ComputationGraphConfiguration.class);...
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Create a computation graph configuration from json @param json the neural net configuration from json @return {@link ComputationGraphConfiguration}
[ "Create", "a", "computation", "graph", "configuration", "from", "json" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/ComputationGraphConfiguration.java#L169-L240
128,231
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/ComputationGraphConfiguration.java
ComputationGraphConfiguration.validate
public void validate(boolean allowDisconnected, boolean allowNoOutput){ if (networkInputs == null || networkInputs.isEmpty()) { throw new IllegalStateException( "Invalid configuration: network has no inputs. " + "Use .addInputs(String...) to label (and give an ordering to) the n...
java
public void validate(boolean allowDisconnected, boolean allowNoOutput){ if (networkInputs == null || networkInputs.isEmpty()) { throw new IllegalStateException( "Invalid configuration: network has no inputs. " + "Use .addInputs(String...) to label (and give an ordering to) the n...
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Check the configuration, make sure it is valid @param allowDisconnected If true: don't throw an exception on vertices that are 'disconnected'. A disconnected vertex is one that is not an output, and doesn't connect to any other vertices. i.e., it's output activations don't go anywhere @throws IllegalStateException if ...
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/ComputationGraphConfiguration.java#L346-L414
128,232
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/preprocessor/NormalizerMinMaxScaler.java
NormalizerMinMaxScaler.load
public void load(File... statistics) throws IOException { setFeatureStats(new MinMaxStats(Nd4j.readBinary(statistics[0]), Nd4j.readBinary(statistics[1]))); if (isFitLabel()) { setLabelStats(new MinMaxStats(Nd4j.readBinary(statistics[2]), Nd4j.readBinary(statistics[3]))); } }
java
public void load(File... statistics) throws IOException { setFeatureStats(new MinMaxStats(Nd4j.readBinary(statistics[0]), Nd4j.readBinary(statistics[1]))); if (isFitLabel()) { setLabelStats(new MinMaxStats(Nd4j.readBinary(statistics[2]), Nd4j.readBinary(statistics[3]))); } }
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Load the given min and max @param statistics the statistics to load @throws IOException
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/preprocessor/NormalizerMinMaxScaler.java#L90-L95
128,233
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/preprocessor/NormalizerMinMaxScaler.java
NormalizerMinMaxScaler.save
public void save(File... files) throws IOException { Nd4j.saveBinary(getMin(), files[0]); Nd4j.saveBinary(getMax(), files[1]); if (isFitLabel()) { Nd4j.saveBinary(getLabelMin(), files[2]); Nd4j.saveBinary(getLabelMax(), files[3]); } }
java
public void save(File... files) throws IOException { Nd4j.saveBinary(getMin(), files[0]); Nd4j.saveBinary(getMax(), files[1]); if (isFitLabel()) { Nd4j.saveBinary(getLabelMin(), files[2]); Nd4j.saveBinary(getLabelMax(), files[3]); } }
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Save the current min and max @param files the statistics to save @throws IOException @deprecated use {@link NormalizerSerializer instead}
[ "Save", "the", "current", "min", "and", "max" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/api/preprocessor/NormalizerMinMaxScaler.java#L104-L111
128,234
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/versioncheck/VersionCheck.java
VersionCheck.versionInfoString
public static String versionInfoString(Detail detail) { StringBuilder sb = new StringBuilder(); for(VersionInfo grp : getVersionInfos()){ sb.append(grp.getGroupId()).append(" : ").append(grp.getArtifactId()).append(" : ").append(grp.getBuildVersion()); switch (detail){ ...
java
public static String versionInfoString(Detail detail) { StringBuilder sb = new StringBuilder(); for(VersionInfo grp : getVersionInfos()){ sb.append(grp.getGroupId()).append(" : ").append(grp.getArtifactId()).append(" : ").append(grp.getBuildVersion()); switch (detail){ ...
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Get the version information for dependencies as a string with a specified amount of detail @param detail Detail level for the version information. See {@link Detail} @return Version information, as a String
[ "Get", "the", "version", "information", "for", "dependencies", "as", "a", "string", "with", "a", "specified", "amount", "of", "detail" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/versioncheck/VersionCheck.java#L325-L341
128,235
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/versioncheck/VersionCheck.java
VersionCheck.logVersionInfo
public static void logVersionInfo(Detail detail){ List<VersionInfo> info = getVersionInfos(); for(VersionInfo grp : info){ switch (detail){ case GAV: log.info("{} : {} : {}", grp.getGroupId(), grp.getArtifactId(), grp.getBuildVersion()); ...
java
public static void logVersionInfo(Detail detail){ List<VersionInfo> info = getVersionInfos(); for(VersionInfo grp : info){ switch (detail){ case GAV: log.info("{} : {} : {}", grp.getGroupId(), grp.getArtifactId(), grp.getBuildVersion()); ...
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Log the version information with the specified level of detail @param detail Level of detail for logging
[ "Log", "the", "version", "information", "with", "the", "specified", "level", "of", "detail" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/versioncheck/VersionCheck.java#L354-L374
128,236
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/layers/convolutional/KerasConvolution.java
KerasConvolution.getConvParameterValues
public INDArray getConvParameterValues(INDArray kerasParamValue) throws InvalidKerasConfigurationException { INDArray paramValue; switch (this.getDimOrder()) { case TENSORFLOW: if (kerasParamValue.rank() == 5) // CNN 3D case paramValue ...
java
public INDArray getConvParameterValues(INDArray kerasParamValue) throws InvalidKerasConfigurationException { INDArray paramValue; switch (this.getDimOrder()) { case TENSORFLOW: if (kerasParamValue.rank() == 5) // CNN 3D case paramValue ...
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Return processed parameter values obtained from Keras convolutional layers. @param kerasParamValue INDArray containing raw Keras weights to be processed @return Processed weights, according to which backend was used. @throws InvalidKerasConfigurationException Invalid Keras configuration exception.
[ "Return", "processed", "parameter", "values", "obtained", "from", "Keras", "convolutional", "layers", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/layers/convolutional/KerasConvolution.java#L130-L161
128,237
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-native-api/src/main/java/org/nd4j/nativeblas/Nd4jBlas.java
Nd4jBlas.getBlasVendor
@Override public Vendor getBlasVendor() { int vendor = getBlasVendorId(); boolean isUnknowVendor = ((vendor > Vendor.values().length - 1) || (vendor <= 0)); if (isUnknowVendor) { return Vendor.UNKNOWN; } return Vendor.values()[vendor]; }
java
@Override public Vendor getBlasVendor() { int vendor = getBlasVendorId(); boolean isUnknowVendor = ((vendor > Vendor.values().length - 1) || (vendor <= 0)); if (isUnknowVendor) { return Vendor.UNKNOWN; } return Vendor.values()[vendor]; }
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Returns the BLAS library vendor @return the BLAS library vendor
[ "Returns", "the", "BLAS", "library", "vendor" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-native-api/src/main/java/org/nd4j/nativeblas/Nd4jBlas.java#L63-L71
128,238
deeplearning4j/deeplearning4j
datavec/datavec-api/src/main/java/org/datavec/api/conf/Configuration.java
Configuration.setIfUnset
public void setIfUnset(String name, String value) { if (get(name) == null) { set(name, value); } }
java
public void setIfUnset(String name, String value) { if (get(name) == null) { set(name, value); } }
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Sets a property if it is currently unset. @param name the property name @param value the new value
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-api/src/main/java/org/datavec/api/conf/Configuration.java#L437-L441
128,239
deeplearning4j/deeplearning4j
datavec/datavec-api/src/main/java/org/datavec/api/records/reader/impl/transform/TransformProcessRecordReader.java
TransformProcessRecordReader.hasNext
@Override public boolean hasNext() { if(next != null){ return true; } if(!recordReader.hasNext()){ return false; } //Prefetch, until we find one that isn't filtered out - or we run out of data while(next == null && recordReader.hasNext()){ ...
java
@Override public boolean hasNext() { if(next != null){ return true; } if(!recordReader.hasNext()){ return false; } //Prefetch, until we find one that isn't filtered out - or we run out of data while(next == null && recordReader.hasNext()){ ...
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Whether there are anymore records @return
[ "Whether", "there", "are", "anymore", "records" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-api/src/main/java/org/datavec/api/records/reader/impl/transform/TransformProcessRecordReader.java#L120-L140
128,240
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nearestneighbors-parent/nearestneighbor-core/src/main/java/org/deeplearning4j/clustering/cluster/ClusterUtils.java
ClusterUtils.classifyPoints
public static ClusterSetInfo classifyPoints(final ClusterSet clusterSet, List<Point> points, ExecutorService executorService) { final ClusterSetInfo clusterSetInfo = ClusterSetInfo.initialize(clusterSet, true); List<Runnable> tasks = new ArrayList<>(); for (final Point point...
java
public static ClusterSetInfo classifyPoints(final ClusterSet clusterSet, List<Point> points, ExecutorService executorService) { final ClusterSetInfo clusterSetInfo = ClusterSetInfo.initialize(clusterSet, true); List<Runnable> tasks = new ArrayList<>(); for (final Point point...
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Classify the set of points base on cluster centers. This also adds each point to the ClusterSet
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nearestneighbors-parent/nearestneighbor-core/src/main/java/org/deeplearning4j/clustering/cluster/ClusterUtils.java#L49-L71
128,241
deeplearning4j/deeplearning4j
nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java
BaseLoader.convert
@Override public Blob convert(INDArray toConvert) throws SQLException { ByteBuffer byteBuffer = BinarySerde.toByteBuffer(toConvert); Buffer buffer = (Buffer) byteBuffer; buffer.rewind(); byte[] arr = new byte[byteBuffer.capacity()]; byteBuffer.get(arr); Connection c =...
java
@Override public Blob convert(INDArray toConvert) throws SQLException { ByteBuffer byteBuffer = BinarySerde.toByteBuffer(toConvert); Buffer buffer = (Buffer) byteBuffer; buffer.rewind(); byte[] arr = new byte[byteBuffer.capacity()]; byteBuffer.get(arr); Connection c =...
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Convert an ndarray to a blob @param toConvert the ndarray to convert @return the converted ndarray
[ "Convert", "an", "ndarray", "to", "a", "blob" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java#L85-L96
128,242
deeplearning4j/deeplearning4j
nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java
BaseLoader.load
@Override public INDArray load(Blob blob) throws SQLException { if (blob == null) return null; try(InputStream is = blob.getBinaryStream()) { ByteBuffer direct = ByteBuffer.allocateDirect((int) blob.length()); ReadableByteChannel readableByteChannel = Channels.new...
java
@Override public INDArray load(Blob blob) throws SQLException { if (blob == null) return null; try(InputStream is = blob.getBinaryStream()) { ByteBuffer direct = ByteBuffer.allocateDirect((int) blob.length()); ReadableByteChannel readableByteChannel = Channels.new...
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Load an ndarray from a blob @param blob the blob to load from @return the loaded ndarray
[ "Load", "an", "ndarray", "from", "a", "blob" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java#L104-L120
128,243
deeplearning4j/deeplearning4j
nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java
BaseLoader.save
@Override public void save(INDArray save, String id) throws SQLException, IOException { doSave(save, id); }
java
@Override public void save(INDArray save, String id) throws SQLException, IOException { doSave(save, id); }
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Save the ndarray @param save the ndarray to save
[ "Save", "the", "ndarray" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java#L127-L131
128,244
deeplearning4j/deeplearning4j
nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java
BaseLoader.loadForID
@Override public Blob loadForID(String id) throws SQLException { Connection c = dataSource.getConnection(); PreparedStatement preparedStatement = c.prepareStatement(loadStatement()); preparedStatement.setString(1, id); ResultSet r = preparedStatement.executeQuery(); if (r.was...
java
@Override public Blob loadForID(String id) throws SQLException { Connection c = dataSource.getConnection(); PreparedStatement preparedStatement = c.prepareStatement(loadStatement()); preparedStatement.setString(1, id); ResultSet r = preparedStatement.executeQuery(); if (r.was...
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Load an ndarray blob given an id @param id the id to load @return the blob
[ "Load", "an", "ndarray", "blob", "given", "an", "id" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java#L157-L171
128,245
deeplearning4j/deeplearning4j
nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java
BaseLoader.delete
@Override public void delete(String id) throws SQLException { Connection c = dataSource.getConnection(); PreparedStatement p = c.prepareStatement(deleteStatement()); p.setString(1, id); p.execute(); }
java
@Override public void delete(String id) throws SQLException { Connection c = dataSource.getConnection(); PreparedStatement p = c.prepareStatement(deleteStatement()); p.setString(1, id); p.execute(); }
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Delete the given ndarray @param id the id of the ndarray to delete
[ "Delete", "the", "given", "ndarray" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-jdbc/nd4j-jdbc-api/src/main/java/org/nd4j/jdbc/loader/impl/BaseLoader.java#L183-L191
128,246
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/layers/embeddings/KerasEmbedding.java
KerasEmbedding.getInputDimFromConfig
private int getInputDimFromConfig(Map<String, Object> layerConfig) throws InvalidKerasConfigurationException { Map<String, Object> innerConfig = KerasLayerUtils.getInnerLayerConfigFromConfig(layerConfig, conf); if (!innerConfig.containsKey(conf.getLAYER_FIELD_INPUT_DIM())) throw new InvalidK...
java
private int getInputDimFromConfig(Map<String, Object> layerConfig) throws InvalidKerasConfigurationException { Map<String, Object> innerConfig = KerasLayerUtils.getInnerLayerConfigFromConfig(layerConfig, conf); if (!innerConfig.containsKey(conf.getLAYER_FIELD_INPUT_DIM())) throw new InvalidK...
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Get Keras input dimension from Keras layer configuration. @param layerConfig dictionary containing Keras layer configuration @return input dim as int
[ "Get", "Keras", "input", "dimension", "from", "Keras", "layer", "configuration", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/layers/embeddings/KerasEmbedding.java#L229-L235
128,247
deeplearning4j/deeplearning4j
nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/messages/requests/SkipGramRequestMessage.java
SkipGramRequestMessage.processMessage
@Override @SuppressWarnings("unchecked") public void processMessage() { /** * This method in reality just delegates training to specific TrainingDriver, based on message opType. * In this case - SkipGram training */ //log.info("sI_{} starts SkipGram round...", transpor...
java
@Override @SuppressWarnings("unchecked") public void processMessage() { /** * This method in reality just delegates training to specific TrainingDriver, based on message opType. * In this case - SkipGram training */ //log.info("sI_{} starts SkipGram round...", transpor...
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This method does actual training for SkipGram algorithm
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/messages/requests/SkipGramRequestMessage.java#L87-L99
128,248
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java
WordVectorSerializer.writeParagraphVectors
public static void writeParagraphVectors(ParagraphVectors vectors, File file) { try (FileOutputStream fos = new FileOutputStream(file); BufferedOutputStream stream = new BufferedOutputStream(fos)) { writeParagraphVectors(vectors, stream); } catch (Exception e) { thro...
java
public static void writeParagraphVectors(ParagraphVectors vectors, File file) { try (FileOutputStream fos = new FileOutputStream(file); BufferedOutputStream stream = new BufferedOutputStream(fos)) { writeParagraphVectors(vectors, stream); } catch (Exception e) { thro...
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This method saves ParagraphVectors model into compressed zip file @param file
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java#L406-L413
128,249
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java
WordVectorSerializer.writeWordVectors
@Deprecated public static void writeWordVectors(ParagraphVectors vectors, OutputStream stream) { try (BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(stream, StandardCharsets.UTF_8))) { /* This method acts similary to w2v csv serialization, except of additional tag ...
java
@Deprecated public static void writeWordVectors(ParagraphVectors vectors, OutputStream stream) { try (BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(stream, StandardCharsets.UTF_8))) { /* This method acts similary to w2v csv serialization, except of additional tag ...
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This method saves paragraph vectors to the given output stream. @param vectors @param stream
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java#L1155-L1182
128,250
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java
WordVectorSerializer.fromTableAndVocab
public static WordVectors fromTableAndVocab(WeightLookupTable table, VocabCache vocab) { WordVectorsImpl vectors = new WordVectorsImpl(); vectors.setLookupTable(table); vectors.setVocab(vocab); vectors.setModelUtils(new BasicModelUtils()); return vectors; }
java
public static WordVectors fromTableAndVocab(WeightLookupTable table, VocabCache vocab) { WordVectorsImpl vectors = new WordVectorsImpl(); vectors.setLookupTable(table); vectors.setVocab(vocab); vectors.setModelUtils(new BasicModelUtils()); return vectors; }
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Load word vectors for the given vocab and table @param table the weights to use @param vocab the vocab to use @return wordvectors based on the given parameters
[ "Load", "word", "vectors", "for", "the", "given", "vocab", "and", "table" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java#L1568-L1574
128,251
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java
WordVectorSerializer.fromPair
public static Word2Vec fromPair(Pair<InMemoryLookupTable, VocabCache> pair) { Word2Vec vectors = new Word2Vec(); vectors.setLookupTable(pair.getFirst()); vectors.setVocab(pair.getSecond()); vectors.setModelUtils(new BasicModelUtils()); return vectors; }
java
public static Word2Vec fromPair(Pair<InMemoryLookupTable, VocabCache> pair) { Word2Vec vectors = new Word2Vec(); vectors.setLookupTable(pair.getFirst()); vectors.setVocab(pair.getSecond()); vectors.setModelUtils(new BasicModelUtils()); return vectors; }
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Load word vectors from the given pair @param pair the given pair @return a read only word vectors impl based on the given lookup table and vocab
[ "Load", "word", "vectors", "from", "the", "given", "pair" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java#L1582-L1588
128,252
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java
WordVectorSerializer.writeTsneFormat
public static void writeTsneFormat(Glove vec, INDArray tsne, File csv) throws Exception { try (BufferedWriter write = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(csv), StandardCharsets.UTF_8))) { int words = 0; InMemoryLookupCache l = (InMemoryLookupCache) vec.vocab();...
java
public static void writeTsneFormat(Glove vec, INDArray tsne, File csv) throws Exception { try (BufferedWriter write = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(csv), StandardCharsets.UTF_8))) { int words = 0; InMemoryLookupCache l = (InMemoryLookupCache) vec.vocab();...
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Write the tsne format @param vec the word vectors to use for labeling @param tsne the tsne array to write @param csv the file to use @throws Exception
[ "Write", "the", "tsne", "format" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/embeddings/loader/WordVectorSerializer.java#L1819-L1846
128,253
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/transferlearning/TransferLearningHelper.java
TransferLearningHelper.outputFromFeaturized
public INDArray outputFromFeaturized(INDArray input) { if (isGraph) { if (unFrozenSubsetGraph.getNumOutputArrays() > 1) { throw new IllegalArgumentException( "Graph has more than one output. Expecting an input array with outputFromFeaturized method cal...
java
public INDArray outputFromFeaturized(INDArray input) { if (isGraph) { if (unFrozenSubsetGraph.getNumOutputArrays() > 1) { throw new IllegalArgumentException( "Graph has more than one output. Expecting an input array with outputFromFeaturized method cal...
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Use to get the output from a featurized input @param input featurized data @return output
[ "Use", "to", "get", "the", "output", "from", "a", "featurized", "input" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/transferlearning/TransferLearningHelper.java#L158-L168
128,254
deeplearning4j/deeplearning4j
arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java
ScoreUtil.getEvaluation
public static Evaluation getEvaluation(ComputationGraph model, MultiDataSetIterator testData) { if (model.getNumOutputArrays() != 1) throw new IllegalStateException("GraphSetSetAccuracyScoreFunction cannot be " + "applied to ComputationGraphs with more than one output. Nu...
java
public static Evaluation getEvaluation(ComputationGraph model, MultiDataSetIterator testData) { if (model.getNumOutputArrays() != 1) throw new IllegalStateException("GraphSetSetAccuracyScoreFunction cannot be " + "applied to ComputationGraphs with more than one output. Nu...
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Get the evaluation for the given model and test dataset @param model the model to get the evaluation from @param testData the test data to do the evaluation on @return the evaluation object with accumulated statistics for the current test data
[ "Get", "the", "evaluation", "for", "the", "given", "model", "and", "test", "dataset" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java#L105-L112
128,255
deeplearning4j/deeplearning4j
arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java
ScoreUtil.score
public static double score(ComputationGraph model, MultiDataSetIterator testData, boolean average) { //TODO: do this properly taking into account division by N, L1/L2 etc double sumScore = 0.0; int totalExamples = 0; while (testData.hasNext()) { MultiDataSet ds = testData.nex...
java
public static double score(ComputationGraph model, MultiDataSetIterator testData, boolean average) { //TODO: do this properly taking into account division by N, L1/L2 etc double sumScore = 0.0; int totalExamples = 0; while (testData.hasNext()) { MultiDataSet ds = testData.nex...
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Score based on the loss function @param model the model to score with @param testData the test data to score @param average whether to average the score for the whole batch or not @return the score for the given test set
[ "Score", "based", "on", "the", "loss", "function" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java#L142-L156
128,256
deeplearning4j/deeplearning4j
arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java
ScoreUtil.score
public static double score(MultiLayerNetwork model, DataSetIterator testData, boolean average) { //TODO: do this properly taking into account division by N, L1/L2 etc double sumScore = 0.0; int totalExamples = 0; while (testData.hasNext()) { DataSet ds = testData.next(); ...
java
public static double score(MultiLayerNetwork model, DataSetIterator testData, boolean average) { //TODO: do this properly taking into account division by N, L1/L2 etc double sumScore = 0.0; int totalExamples = 0; while (testData.hasNext()) { DataSet ds = testData.next(); ...
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Score the given test data with the given multi layer network @param model model to use @param testData the test data to test with @param average whether to average the score or not @return the score for the given test data given the model
[ "Score", "the", "given", "test", "data", "with", "the", "given", "multi", "layer", "network" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java#L266-L281
128,257
deeplearning4j/deeplearning4j
arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java
ScoreUtil.score
public static double score(MultiLayerNetwork model, DataSetIterator testSet, RegressionValue regressionValue) { RegressionEvaluation eval = model.evaluateRegression(testSet); return getScoreFromRegressionEval(eval, regressionValue); }
java
public static double score(MultiLayerNetwork model, DataSetIterator testSet, RegressionValue regressionValue) { RegressionEvaluation eval = model.evaluateRegression(testSet); return getScoreFromRegressionEval(eval, regressionValue); }
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Score the given multi layer network @param model the model to score @param testSet the test set @param regressionValue the regression function to use @return the score from the given test set
[ "Score", "the", "given", "multi", "layer", "network" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/arbiter/arbiter-deeplearning4j/src/main/java/org/deeplearning4j/arbiter/scoring/util/ScoreUtil.java#L291-L294
128,258
deeplearning4j/deeplearning4j
nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/util/NetworkOrganizer.java
NetworkOrganizer.getMatchingAddress
public String getMatchingAddress() { if (informationCollection.size() > 1) this.informationCollection = buildLocalInformation(); List<String> list = getSubset(1); if (list.size() < 1) throw new ND4JIllegalStateException( "Unable to find networ...
java
public String getMatchingAddress() { if (informationCollection.size() > 1) this.informationCollection = buildLocalInformation(); List<String> list = getSubset(1); if (list.size() < 1) throw new ND4JIllegalStateException( "Unable to find networ...
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This method returns local IP address that matches given network mask. To be used with single-argument constructor only. @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/util/NetworkOrganizer.java#L99-L112
128,259
deeplearning4j/deeplearning4j
nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/util/NetworkOrganizer.java
NetworkOrganizer.getSubset
public List<String> getSubset(int numShards, Collection<String> primary) { /** * If netmask in unset, we'll use manual */ if (networkMask == null) return getIntersections(numShards, primary); List<String> addresses = new ArrayList<>(); SubnetUtils utils = ...
java
public List<String> getSubset(int numShards, Collection<String> primary) { /** * If netmask in unset, we'll use manual */ if (networkMask == null) return getIntersections(numShards, primary); List<String> addresses = new ArrayList<>(); SubnetUtils utils = ...
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This method returns specified number of IP addresses from original list of addresses, that are NOT listen in primary collection @param numShards @param primary Collection of IP addresses that shouldn't be in result @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-parameter-server-parent/nd4j-parameter-server-node/src/main/java/org/nd4j/parameterserver/distributed/util/NetworkOrganizer.java#L132-L164
128,260
deeplearning4j/deeplearning4j
arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/runner/BaseOptimizationRunner.java
BaseOptimizationRunner.processReturnedTask
private void processReturnedTask(Future<OptimizationResult> future) { long currentTime = System.currentTimeMillis(); OptimizationResult result; try { result = future.get(100, TimeUnit.MILLISECONDS); } catch (InterruptedException e) { throw new RuntimeException("Un...
java
private void processReturnedTask(Future<OptimizationResult> future) { long currentTime = System.currentTimeMillis(); OptimizationResult result; try { result = future.get(100, TimeUnit.MILLISECONDS); } catch (InterruptedException e) { throw new RuntimeException("Un...
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Process returned task (either completed or failed
[ "Process", "returned", "task", "(", "either", "completed", "or", "failed" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/runner/BaseOptimizationRunner.java#L201-L262
128,261
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/Bernoulli.java
Bernoulli.set
protected void set(final int n, final Rational value) { final int nindx = n / 2; if (nindx < a.size()) { a.set(nindx, value); } else { while (a.size() < nindx) { a.add(Rational.ZERO); } a.add(value); } }
java
protected void set(final int n, final Rational value) { final int nindx = n / 2; if (nindx < a.size()) { a.set(nindx, value); } else { while (a.size() < nindx) { a.add(Rational.ZERO); } a.add(value); } }
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Set a coefficient in the internal table. @param n the zero-based index of the coefficient. n=0 for the constant term. @param value the new value of the coefficient.
[ "Set", "a", "coefficient", "in", "the", "internal", "table", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/Bernoulli.java#L51-L61
128,262
deeplearning4j/deeplearning4j
nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/Bernoulli.java
Bernoulli.at
public Rational at(int n) { if (n == 1) { return (new Rational(-1, 2)); } else if (n % 2 != 0) { return Rational.ZERO; } else { final int nindx = n / 2; if (a.size() <= nindx) { for (int i = 2 * a.size(); i <= n; i += 2) { ...
java
public Rational at(int n) { if (n == 1) { return (new Rational(-1, 2)); } else if (n % 2 != 0) { return Rational.ZERO; } else { final int nindx = n / 2; if (a.size() <= nindx) { for (int i = 2 * a.size(); i <= n; i += 2) { ...
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The Bernoulli number at the index provided. @param n the index, non-negative. @return the B_0=1 for n=0, B_1=-1/2 for n=1, B_2=1/6 for n=2 etc
[ "The", "Bernoulli", "number", "at", "the", "index", "provided", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/Bernoulli.java#L69-L83
128,263
deeplearning4j/deeplearning4j
datavec/datavec-spark-inference-parent/datavec-spark-inference-model/src/main/java/org/datavec/spark/transform/model/SequenceBatchCSVRecord.java
SequenceBatchCSVRecord.fromWritables
public static SequenceBatchCSVRecord fromWritables(List<List<List<Writable>>> input) { SequenceBatchCSVRecord ret = new SequenceBatchCSVRecord(); for(int i = 0; i < input.size(); i++) { ret.add(Arrays.asList(BatchCSVRecord.fromWritables(input.get(i)))); } return ret; }
java
public static SequenceBatchCSVRecord fromWritables(List<List<List<Writable>>> input) { SequenceBatchCSVRecord ret = new SequenceBatchCSVRecord(); for(int i = 0; i < input.size(); i++) { ret.add(Arrays.asList(BatchCSVRecord.fromWritables(input.get(i)))); } return ret; }
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Convert a writables time series to a sequence batch @param input @return
[ "Convert", "a", "writables", "time", "series", "to", "a", "sequence", "batch" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-spark-inference-parent/datavec-spark-inference-model/src/main/java/org/datavec/spark/transform/model/SequenceBatchCSVRecord.java#L81-L88
128,264
deeplearning4j/deeplearning4j
datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/loader/Java2DNativeImageLoader.java
Java2DNativeImageLoader.asBufferedImage
public BufferedImage asBufferedImage(INDArray array, int dataType) { return converter2.convert(asFrame(array, dataType)); }
java
public BufferedImage asBufferedImage(INDArray array, int dataType) { return converter2.convert(asFrame(array, dataType)); }
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Converts an INDArray to a BufferedImage. Only intended for images with rank 3. @param array to convert @param dataType from JavaCV (DEPTH_FLOAT, DEPTH_UBYTE, etc), or -1 to use same type as the INDArray @return data copied to a Frame
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/loader/Java2DNativeImageLoader.java#L117-L119
128,265
deeplearning4j/deeplearning4j
arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/generator/genetic/crossover/utils/CrossoverPointsGenerator.java
CrossoverPointsGenerator.getCrossoverPoints
public Deque<Integer> getCrossoverPoints() { Collections.shuffle(parameterIndexes); List<Integer> crossoverPointLists = parameterIndexes.subList(0, rng.nextInt(maxCrossovers - minCrossovers) + minCrossovers); Collections.sort(crossoverPointLists); Deque<Integer> c...
java
public Deque<Integer> getCrossoverPoints() { Collections.shuffle(parameterIndexes); List<Integer> crossoverPointLists = parameterIndexes.subList(0, rng.nextInt(maxCrossovers - minCrossovers) + minCrossovers); Collections.sort(crossoverPointLists); Deque<Integer> c...
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Generate a list of crossover points. @return An ordered list of crossover point indexes and with Integer.MAX_VALUE as the last element
[ "Generate", "a", "list", "of", "crossover", "points", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/generator/genetic/crossover/utils/CrossoverPointsGenerator.java#L55-L64
128,266
deeplearning4j/deeplearning4j
datavec/datavec-data/datavec-data-nlp/src/main/java/org/datavec/nlp/transforms/TokenizerBagOfWordsTermSequenceIndexTransform.java
TokenizerBagOfWordsTermSequenceIndexTransform.tfidfWord
public double tfidfWord(String word, long wordCount, long documentLength) { double tf = tfForWord(wordCount, documentLength); double idf = idfForWord(word); return MathUtils.tfidf(tf, idf); }
java
public double tfidfWord(String word, long wordCount, long documentLength) { double tf = tfForWord(wordCount, documentLength); double idf = idfForWord(word); return MathUtils.tfidf(tf, idf); }
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Calculate the tifdf for a word given the word, word count, and document length @param word the word to calculate @param wordCount the word frequency @param documentLength the number of words in the document @return the tfidf weight for a given word
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-data/datavec-data-nlp/src/main/java/org/datavec/nlp/transforms/TokenizerBagOfWordsTermSequenceIndexTransform.java#L192-L196
128,267
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/KerasLayer.java
KerasLayer.registerCustomLayer
public static void registerCustomLayer(String layerName, Class<? extends KerasLayer> configClass) { customLayers.put(layerName, configClass); }
java
public static void registerCustomLayer(String layerName, Class<? extends KerasLayer> configClass) { customLayers.put(layerName, configClass); }
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Register a custom layer @param layerName name of custom layer class @param configClass class of custom layer
[ "Register", "a", "custom", "layer" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/KerasLayer.java#L171-L173
128,268
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/KerasLayer.java
KerasLayer.copyWeightsToLayer
public void copyWeightsToLayer(org.deeplearning4j.nn.api.Layer layer) throws InvalidKerasConfigurationException { if (this.getNumParams() > 0) { String dl4jLayerName = layer.conf().getLayer().getLayerName(); String kerasLayerName = this.getLayerName(); String msg = "Error whe...
java
public void copyWeightsToLayer(org.deeplearning4j.nn.api.Layer layer) throws InvalidKerasConfigurationException { if (this.getNumParams() > 0) { String dl4jLayerName = layer.conf().getLayer().getLayerName(); String kerasLayerName = this.getLayerName(); String msg = "Error whe...
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Copy Keras layer weights to DL4J Layer. @param layer DL4J layer @throws InvalidKerasConfigurationException Invalid Keras configuration
[ "Copy", "Keras", "layer", "weights", "to", "DL4J", "Layer", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/KerasLayer.java#L294-L338
128,269
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/KerasLayer.java
KerasLayer.getNInFromConfig
protected long getNInFromConfig(Map<String, ? extends KerasLayer> previousLayers) throws UnsupportedKerasConfigurationException { int size = previousLayers.size(); int count = 0; long nIn; String inboundLayerName = inboundLayerNames.get(0); while (count <= size) { if ...
java
protected long getNInFromConfig(Map<String, ? extends KerasLayer> previousLayers) throws UnsupportedKerasConfigurationException { int size = previousLayers.size(); int count = 0; long nIn; String inboundLayerName = inboundLayerNames.get(0); while (count <= size) { if ...
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Some DL4J layers need explicit specification of number of inputs, which Keras does infer. This method searches through previous layers until a FeedForwardLayer is found. These layers have nOut values that subsequently correspond to the nIn value of this layer. @param previousLayers @return @throws UnsupportedKerasConf...
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-modelimport/src/main/java/org/deeplearning4j/nn/modelimport/keras/KerasLayer.java#L398-L420
128,270
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/autodiff/samediff/ops/SDNN.java
SDNN.layerNorm
public SDVariable layerNorm(SDVariable input, SDVariable gain, int... dimensions) { return layerNorm((String)null, input, gain, dimensions); }
java
public SDVariable layerNorm(SDVariable input, SDVariable gain, int... dimensions) { return layerNorm((String)null, input, gain, dimensions); }
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Apply Layer Normalization without bias y = gain * standardize(x) @return Output variable
[ "Apply", "Layer", "Normalization", "without", "bias" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/autodiff/samediff/ops/SDNN.java#L731-L733
128,271
deeplearning4j/deeplearning4j
datavec/datavec-api/src/main/java/org/datavec/api/records/writer/impl/misc/SVMLightRecordWriter.java
SVMLightRecordWriter.setConf
@Override public void setConf(Configuration conf) { super.setConf(conf); featureFirstColumn = conf.getInt(FEATURE_FIRST_COLUMN, 0); hasLabel = conf.getBoolean(HAS_LABELS, true); multilabel = conf.getBoolean(MULTILABEL, false); labelFirstColumn = conf.getInt(LABEL_FIRST_COLUMN...
java
@Override public void setConf(Configuration conf) { super.setConf(conf); featureFirstColumn = conf.getInt(FEATURE_FIRST_COLUMN, 0); hasLabel = conf.getBoolean(HAS_LABELS, true); multilabel = conf.getBoolean(MULTILABEL, false); labelFirstColumn = conf.getInt(LABEL_FIRST_COLUMN...
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Set DataVec configuration @param conf
[ "Set", "DataVec", "configuration" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-api/src/main/java/org/datavec/api/records/writer/impl/misc/SVMLightRecordWriter.java#L96-L107
128,272
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.updaterDivideByMinibatch
@Override public boolean updaterDivideByMinibatch(String paramName) { int idx = paramName.indexOf('_'); int layerIdx = Integer.parseInt(paramName.substring(0, idx)); String subName = paramName.substring(idx+1); return getLayer(layerIdx).updaterDivideByMinibatch(subName); }
java
@Override public boolean updaterDivideByMinibatch(String paramName) { int idx = paramName.indexOf('_'); int layerIdx = Integer.parseInt(paramName.substring(0, idx)); String subName = paramName.substring(idx+1); return getLayer(layerIdx).updaterDivideByMinibatch(subName); }
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Intended for internal use
[ "Intended", "for", "internal", "use" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L520-L526
128,273
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.activateSelectedLayers
public INDArray activateSelectedLayers(int from, int to, INDArray input) { if (input == null) throw new IllegalStateException("Unable to perform activation; no input found"); if (from < 0 || from >= layers.length || from >= to) throw new IllegalStateException("Unable to perform a...
java
public INDArray activateSelectedLayers(int from, int to, INDArray input) { if (input == null) throw new IllegalStateException("Unable to perform activation; no input found"); if (from < 0 || from >= layers.length || from >= to) throw new IllegalStateException("Unable to perform a...
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Calculate activation for few layers at once. Suitable for autoencoder partial activation. In example: in 10-layer deep autoencoder, layers 0 - 4 inclusive are used for encoding part, and layers 5-9 inclusive are used for decoding part. @param from first layer to be activated, inclusive @param to last layer to be acti...
[ "Calculate", "activation", "for", "few", "layers", "at", "once", ".", "Suitable", "for", "autoencoder", "partial", "activation", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L819-L839
128,274
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.numParams
@Override public long numParams(boolean backwards) { int length = 0; for (int i = 0; i < layers.length; i++) length += layers[i].numParams(backwards); return length; }
java
@Override public long numParams(boolean backwards) { int length = 0; for (int i = 0; i < layers.length; i++) length += layers[i].numParams(backwards); return length; }
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Returns the number of parameters in the network @param backwards If true: exclude any parameters uned only in unsupervised layerwise training (such as the decoder parameters in an autoencoder) @return The number of parameters
[ "Returns", "the", "number", "of", "parameters", "in", "the", "network" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L1550-L1557
128,275
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.f1Score
@Override public double f1Score(org.nd4j.linalg.dataset.api.DataSet data) { return f1Score(data.getFeatures(), data.getLabels()); }
java
@Override public double f1Score(org.nd4j.linalg.dataset.api.DataSet data) { return f1Score(data.getFeatures(), data.getLabels()); }
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Sets the input and labels and returns the F1 score for the prediction with respect to the true labels @param data the data to score @return the score for the given input,label pairs
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L1565-L1568
128,276
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.clear
public void clear() { for (Layer layer : layers) layer.clear(); input = null; labels = null; solver = null; }
java
public void clear() { for (Layer layer : layers) layer.clear(); input = null; labels = null; solver = null; }
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Clear the inputs. Clears optimizer state.
[ "Clear", "the", "inputs", ".", "Clears", "optimizer", "state", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L2710-L2717
128,277
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.setInput
public void setInput(INDArray input) { this.input = input; if (this.layers == null) { init(); } if (input != null) { if (input.length() == 0) throw new IllegalArgumentException( "Invalid input: length 0 (shape: " + Arrays.to...
java
public void setInput(INDArray input) { this.input = input; if (this.layers == null) { init(); } if (input != null) { if (input.length() == 0) throw new IllegalArgumentException( "Invalid input: length 0 (shape: " + Arrays.to...
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Set the input array for the network @param input Input array to set
[ "Set", "the", "input", "array", "for", "the", "network" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L2732-L2745
128,278
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.getOutputLayer
public Layer getOutputLayer() { Layer ret = getLayers()[getLayers().length - 1]; if (ret instanceof FrozenLayerWithBackprop) { ret = ((FrozenLayerWithBackprop) ret).getInsideLayer(); } return ret; }
java
public Layer getOutputLayer() { Layer ret = getLayers()[getLayers().length - 1]; if (ret instanceof FrozenLayerWithBackprop) { ret = ((FrozenLayerWithBackprop) ret).getInsideLayer(); } return ret; }
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Get the output layer - i.e., the last layer in the netwok @return
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L2757-L2763
128,279
deeplearning4j/deeplearning4j
deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java
MultiLayerNetwork.evaluateRegression
public <T extends RegressionEvaluation> T evaluateRegression(DataSetIterator iterator) { return (T)doEvaluation(iterator, new RegressionEvaluation(iterator.totalOutcomes()))[0]; }
java
public <T extends RegressionEvaluation> T evaluateRegression(DataSetIterator iterator) { return (T)doEvaluation(iterator, new RegressionEvaluation(iterator.totalOutcomes()))[0]; }
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Evaluate the network for regression performance @param iterator Data to evaluate on @return
[ "Evaluate", "the", "network", "for", "regression", "performance" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/multilayer/MultiLayerNetwork.java#L3243-L3245
128,280
deeplearning4j/deeplearning4j
nd4j/nd4j-serde/nd4j-arrow/src/main/java/org/nd4j/arrow/ArrowSerde.java
ArrowSerde.createDims
public static int createDims(FlatBufferBuilder bufferBuilder,INDArray arr) { int[] tensorDimOffsets = new int[arr.rank()]; int[] nameOffset = new int[arr.rank()]; for(int i = 0; i < tensorDimOffsets.length; i++) { nameOffset[i] = bufferBuilder.createString(""); tensorDimO...
java
public static int createDims(FlatBufferBuilder bufferBuilder,INDArray arr) { int[] tensorDimOffsets = new int[arr.rank()]; int[] nameOffset = new int[arr.rank()]; for(int i = 0; i < tensorDimOffsets.length; i++) { nameOffset[i] = bufferBuilder.createString(""); tensorDimO...
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Create the dimensions for the flatbuffer builder @param bufferBuilder the buffer builder to use @param arr the input array @return
[ "Create", "the", "dimensions", "for", "the", "flatbuffer", "builder" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-serde/nd4j-arrow/src/main/java/org/nd4j/arrow/ArrowSerde.java#L139-L148
128,281
deeplearning4j/deeplearning4j
datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/loader/AndroidNativeImageLoader.java
AndroidNativeImageLoader.asBitmap
public Bitmap asBitmap(INDArray array, int dataType) { return converter2.convert(asFrame(array, dataType)); }
java
public Bitmap asBitmap(INDArray array, int dataType) { return converter2.convert(asFrame(array, dataType)); }
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Converts an INDArray to a Bitmap. Only intended for images with rank 3. @param array to convert @param dataType from JavaCV (DEPTH_FLOAT, DEPTH_UBYTE, etc), or -1 to use same type as the INDArray @return data copied to a Frame
[ "Converts", "an", "INDArray", "to", "a", "Bitmap", ".", "Only", "intended", "for", "images", "with", "rank", "3", "." ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/loader/AndroidNativeImageLoader.java#L92-L94
128,282
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.totalCount
public int totalCount(int outputNum) { assertIndex(outputNum); return countTruePositive[outputNum] + countTrueNegative[outputNum] + countFalseNegative[outputNum] + countFalsePositive[outputNum]; }
java
public int totalCount(int outputNum) { assertIndex(outputNum); return countTruePositive[outputNum] + countTrueNegative[outputNum] + countFalseNegative[outputNum] + countFalsePositive[outputNum]; }
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Get the total number of values for the specified column, accounting for any masking
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L300-L304
128,283
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.accuracy
public double accuracy(int outputNum) { assertIndex(outputNum); return (countTruePositive[outputNum] + countTrueNegative[outputNum]) / (double) totalCount(outputNum); }
java
public double accuracy(int outputNum) { assertIndex(outputNum); return (countTruePositive[outputNum] + countTrueNegative[outputNum]) / (double) totalCount(outputNum); }
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Get the accuracy for the specified output
[ "Get", "the", "accuracy", "for", "the", "specified", "output" ]
effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L353-L356
128,284
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.fBeta
public double fBeta(double beta, int outputNum) { assertIndex(outputNum); double precision = precision(outputNum); double recall = recall(outputNum); return EvaluationUtils.fBeta(beta, precision, recall); }
java
public double fBeta(double beta, int outputNum) { assertIndex(outputNum); double precision = precision(outputNum); double recall = recall(outputNum); return EvaluationUtils.fBeta(beta, precision, recall); }
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Calculate the F-beta value for the given output @param beta Beta value to use @param outputNum Output number @return F-beta for the given output
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L414-L419
128,285
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.matthewsCorrelation
public double matthewsCorrelation(int outputNum) { assertIndex(outputNum); return EvaluationUtils.matthewsCorrelation(truePositives(outputNum), falsePositives(outputNum), falseNegatives(outputNum), trueNegatives(outputNum)); }
java
public double matthewsCorrelation(int outputNum) { assertIndex(outputNum); return EvaluationUtils.matthewsCorrelation(truePositives(outputNum), falsePositives(outputNum), falseNegatives(outputNum), trueNegatives(outputNum)); }
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Calculate the Matthews correlation coefficient for the specified output @param outputNum Output number @return Matthews correlation coefficient
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L434-L439
128,286
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.gMeasure
public double gMeasure(int output) { double precision = precision(output); double recall = recall(output); return EvaluationUtils.gMeasure(precision, recall); }
java
public double gMeasure(int output) { double precision = precision(output); double recall = recall(output); return EvaluationUtils.gMeasure(precision, recall); }
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Calculate the G-measure for the given output @param output The specified output @return The G-measure for the specified output
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L447-L451
128,287
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.falseNegativeRate
public double falseNegativeRate(Integer classLabel, double edgeCase) { double fnCount = falseNegatives(classLabel); double tpCount = truePositives(classLabel); return EvaluationUtils.falseNegativeRate((long) fnCount, (long) tpCount, edgeCase); }
java
public double falseNegativeRate(Integer classLabel, double edgeCase) { double fnCount = falseNegatives(classLabel); double tpCount = truePositives(classLabel); return EvaluationUtils.falseNegativeRate((long) fnCount, (long) tpCount, edgeCase); }
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Returns the false negative rate for a given label @param classLabel the label @param edgeCase What to output in case of 0/0 @return fnr as a double
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L495-L500
128,288
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java
EvaluationBinary.stats
public String stats(int printPrecision) { StringBuilder sb = new StringBuilder(); //Report: Accuracy, precision, recall, F1. Then: confusion matrix int maxLabelsLength = 15; if (labels != null) { for (String s : labels) { maxLabelsLength = Math.max(s.length...
java
public String stats(int printPrecision) { StringBuilder sb = new StringBuilder(); //Report: Accuracy, precision, recall, F1. Then: confusion matrix int maxLabelsLength = 15; if (labels != null) { for (String s : labels) { maxLabelsLength = Math.max(s.length...
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Get a String representation of the EvaluationBinary class, using the specified precision @param printPrecision The precision (number of decimal places) for the accuracy, f1, etc.
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/EvaluationBinary.java#L560-L630
128,289
deeplearning4j/deeplearning4j
datavec/datavec-data/datavec-data-audio/src/main/java/org/datavec/audio/fingerprint/FingerprintSimilarityComputer.java
FingerprintSimilarityComputer.getFingerprintsSimilarity
public FingerprintSimilarity getFingerprintsSimilarity() { HashMap<Integer, Integer> offset_Score_Table = new HashMap<>(); // offset_Score_Table<offset,count> int numFrames; float score = 0; int mostSimilarFramePosition = Integer.MIN_VALUE; // one frame may contain several point...
java
public FingerprintSimilarity getFingerprintsSimilarity() { HashMap<Integer, Integer> offset_Score_Table = new HashMap<>(); // offset_Score_Table<offset,count> int numFrames; float score = 0; int mostSimilarFramePosition = Integer.MIN_VALUE; // one frame may contain several point...
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Get fingerprint similarity of inout fingerprints @return fingerprint similarity object
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/datavec/datavec-data/datavec-data-audio/src/main/java/org/datavec/audio/fingerprint/FingerprintSimilarityComputer.java#L52-L135
128,290
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/autodiff/samediff/transform/GraphTransformUtil.java
GraphTransformUtil.getSubgraphsMatching
public static List<SubGraph> getSubgraphsMatching(SameDiff sd, SubGraphPredicate p) { List<SubGraph> out = new ArrayList<>(); for (DifferentialFunction df : sd.functions()) { if (p.matches(sd, df)) { SubGraph sg = p.getSubGraph(sd, df); out.add(sg); ...
java
public static List<SubGraph> getSubgraphsMatching(SameDiff sd, SubGraphPredicate p) { List<SubGraph> out = new ArrayList<>(); for (DifferentialFunction df : sd.functions()) { if (p.matches(sd, df)) { SubGraph sg = p.getSubGraph(sd, df); out.add(sg); ...
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Get a list of all the subgraphs that match the specified predicate @param sd SameDiff instance to get the subgraphs for @param p Subgraph predicate. This defines the subgraphs that should be selected in the SameDiff instance @return Subgraphs
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/autodiff/samediff/transform/GraphTransformUtil.java#L179-L189
128,291
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.confusionMatrix
public String confusionMatrix(){ int nClasses = numClasses(); if(confusion == null){ return "Confusion matrix: <no data>"; } //First: work out the maximum count List<Integer> classes = confusion.getClasses(); int maxCount = 1; for (Integer i : classe...
java
public String confusionMatrix(){ int nClasses = numClasses(); if(confusion == null){ return "Confusion matrix: <no data>"; } //First: work out the maximum count List<Integer> classes = confusion.getClasses(); int maxCount = 1; for (Integer i : classe...
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Get the confusion matrix as a String @return Confusion matrix as a String
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L725-L773
128,292
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.precision
public double precision(Integer classLabel, double edgeCase) { double tpCount = truePositives.getCount(classLabel); double fpCount = falsePositives.getCount(classLabel); return EvaluationUtils.precision((long) tpCount, (long) fpCount, edgeCase); }
java
public double precision(Integer classLabel, double edgeCase) { double tpCount = truePositives.getCount(classLabel); double fpCount = falsePositives.getCount(classLabel); return EvaluationUtils.precision((long) tpCount, (long) fpCount, edgeCase); }
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Returns the precision for a given label @param classLabel the label @param edgeCase What to output in case of 0/0 @return the precision for the label
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L822-L826
128,293
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.recall
public double recall(int classLabel, double edgeCase) { double tpCount = truePositives.getCount(classLabel); double fnCount = falseNegatives.getCount(classLabel); return EvaluationUtils.recall((long) tpCount, (long) fnCount, edgeCase); }
java
public double recall(int classLabel, double edgeCase) { double tpCount = truePositives.getCount(classLabel); double fnCount = falseNegatives.getCount(classLabel); return EvaluationUtils.recall((long) tpCount, (long) fnCount, edgeCase); }
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Returns the recall for a given label @param classLabel the label @param edgeCase What to output in case of 0/0 @return Recall rate as a double
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L968-L973
128,294
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.falsePositiveRate
public double falsePositiveRate(int classLabel, double edgeCase) { double fpCount = falsePositives.getCount(classLabel); double tnCount = trueNegatives.getCount(classLabel); return EvaluationUtils.falsePositiveRate((long) fpCount, (long) tnCount, edgeCase); }
java
public double falsePositiveRate(int classLabel, double edgeCase) { double fpCount = falsePositives.getCount(classLabel); double tnCount = trueNegatives.getCount(classLabel); return EvaluationUtils.falsePositiveRate((long) fpCount, (long) tnCount, edgeCase); }
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Returns the false positive rate for a given label @param classLabel the label @param edgeCase What to output in case of 0/0 @return fpr as a double
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L1048-L1053
128,295
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.falsePositiveRate
public double falsePositiveRate(EvaluationAveraging averaging) { int nClasses = confusion().getClasses().size(); if (averaging == EvaluationAveraging.Macro) { double macroFPR = 0.0; for (int i = 0; i < nClasses; i++) { macroFPR += falsePositiveRate(i); ...
java
public double falsePositiveRate(EvaluationAveraging averaging) { int nClasses = confusion().getClasses().size(); if (averaging == EvaluationAveraging.Macro) { double macroFPR = 0.0; for (int i = 0; i < nClasses; i++) { macroFPR += falsePositiveRate(i); ...
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Calculate the average false positive rate across all classes. Can specify whether macro or micro averaging should be used @param averaging Averaging method - macro or micro @return Average false positive rate
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L1080-L1100
128,296
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.falseNegativeRate
public double falseNegativeRate(EvaluationAveraging averaging) { int nClasses = confusion().getClasses().size(); if (averaging == EvaluationAveraging.Macro) { double macroFNR = 0.0; for (int i = 0; i < nClasses; i++) { macroFNR += falseNegativeRate(i); ...
java
public double falseNegativeRate(EvaluationAveraging averaging) { int nClasses = confusion().getClasses().size(); if (averaging == EvaluationAveraging.Macro) { double macroFNR = 0.0; for (int i = 0; i < nClasses; i++) { macroFNR += falseNegativeRate(i); ...
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Calculate the average false negative rate for all classes - can specify whether macro or micro averaging should be used @param averaging Averaging method - macro or micro @return Average false negative rate
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L1151-L1171
128,297
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.fBeta
public double fBeta(double beta, EvaluationAveraging averaging) { if(getNumRowCounter() == 0.0){ return Double.NaN; //No data } int nClasses = confusion().getClasses().size(); if (nClasses == 2) { return EvaluationUtils.fBeta(beta, (long) truePositives.getCount(...
java
public double fBeta(double beta, EvaluationAveraging averaging) { if(getNumRowCounter() == 0.0){ return Double.NaN; //No data } int nClasses = confusion().getClasses().size(); if (nClasses == 2) { return EvaluationUtils.fBeta(beta, (long) truePositives.getCount(...
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Calculate the average F_beta score across all classes, using macro or micro averaging @param beta Beta value to use @param averaging Averaging method to use
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L1273-L1309
128,298
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.gMeasure
public double gMeasure(EvaluationAveraging averaging) { int nClasses = confusion().getClasses().size(); if (averaging == EvaluationAveraging.Macro) { double macroGMeasure = 0.0; for (int i = 0; i < nClasses; i++) { macroGMeasure += gMeasure(i); } ...
java
public double gMeasure(EvaluationAveraging averaging) { int nClasses = confusion().getClasses().size(); if (averaging == EvaluationAveraging.Macro) { double macroGMeasure = 0.0; for (int i = 0; i < nClasses; i++) { macroGMeasure += gMeasure(i); } ...
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Calculates the average G measure for all outputs using micro or macro averaging @param averaging Averaging method to use @return Average G measure
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L1329-L1353
128,299
deeplearning4j/deeplearning4j
nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java
Evaluation.merge
@Override public void merge(Evaluation other) { if (other == null) return; truePositives.incrementAll(other.truePositives); falsePositives.incrementAll(other.falsePositives); trueNegatives.incrementAll(other.trueNegatives); falseNegatives.incrementAll(other.false...
java
@Override public void merge(Evaluation other) { if (other == null) return; truePositives.incrementAll(other.truePositives); falsePositives.incrementAll(other.falsePositives); trueNegatives.incrementAll(other.trueNegatives); falseNegatives.incrementAll(other.false...
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Merge the other evaluation object into this one. The result is that this Evaluation instance contains the counts etc from both @param other Evaluation object to merge into this one.
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effce52f2afd7eeb53c5bcca699fcd90bd06822f
https://github.com/deeplearning4j/deeplearning4j/blob/effce52f2afd7eeb53c5bcca699fcd90bd06822f/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/evaluation/classification/Evaluation.java#L1611-L1638