Datasets:

nayoung10
/

mofflow2-data

Tasks:

Tabular Classification

Text Generation

License:

Dataset card Files Files and versions

xet

Community

Dataset Viewer

The dataset viewer is not available for this subset.

Cannot get the split names for the config 'default' of the dataset.

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 81, in _split_generators
                  first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
                  fs: fsspec.AbstractFileSystem = fsspec.filesystem("memory")
                                                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/fsspec/registry.py", line 302, in filesystem
                  cls = get_filesystem_class(protocol)
                File "/usr/local/lib/python3.14/site-packages/fsspec/registry.py", line 239, in get_filesystem_class
                  raise ValueError(f"Protocol not known: {protocol}")
              ValueError: Protocol not known: memory
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 66, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ~~~~~~~~~~~~~~~~~~~~~~~^
                      path=dataset,
                      ^^^^^^^^^^^^^
                      config_name=config,
                      ^^^^^^^^^^^^^^^^^^^
                      token=hf_token,
                      ^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                      path,
                  ...<6 lines>...
                      **config_kwargs,
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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MOFFlow-2 Preprocessed Dataset

Preprocessed data artifacts for MOFFlow-2 tasks:

Structure prediction (csp)
Generation (gen)

Included assets: LMDB datasets, sequence data (mof_sequence_*.json), split files, and metal library (metal_lib_train.pkl).

Project repo: https://github.com/nayoung10/MOFFlow-2

Files

lmdb/csp/train.tar.gz
lmdb/csp/val.tar.gz
lmdb/csp/test.tar.gz
lmdb/gen/train.tar.gz
lmdb/gen/val.tar.gz
seqs/seqs_data.tar.gz
splits.tar.gz
metals/metal_lib_train.pkl
SHA256SUMS

Quick Start (download + verify + extract)

# Download all files from this dataset repo
hf download lkny123/mofflow2-data --repo-type dataset --local-dir .

# Verify integrity
sha256sum -c SHA256SUMS

Extract into MOFFlow-2 project layout ($PROJECT_ROOT/data):

# Example assumes you are in your MOFFlow-2 root
mkdir -p data/lmdb/csp data/lmdb/gen data/seqs data/splits data/metals/gen

tar -xzf lmdb/csp/train.tar.gz -C data/lmdb/csp
tar -xzf lmdb/csp/val.tar.gz -C data/lmdb/csp
tar -xzf lmdb/csp/test.tar.gz -C data/lmdb/csp

tar -xzf lmdb/gen/train.tar.gz -C data/lmdb/gen
tar -xzf lmdb/gen/val.tar.gz -C data/lmdb/gen

tar -xzf seqs/seqs_data.tar.gz -C data
cp seqs/vocab.json data/seqs/vocab.json
tar -xzf splits.tar.gz -C data
cp metals/metal_lib_train.pkl data/metals/gen/metal_lib_train.pkl

Expected result:

data/lmdb/csp/MetalOxo_final_{train,val,test}.lmdb
data/lmdb/gen/MetalOxo_final_{train,val}.lmdb
data/seqs/mof_sequence_{train,val}.json, data/seqs/vocab.json
data/splits/...
data/metals/gen/metal_lib_train.pkl

MOFFlow-2 Preprocessed Dataset

Files

Quick Start (download + verify + extract)

Citation