| { |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict", |
| "featuresDict": { |
| "features": { |
| "steps": { |
| "pythonClassName": "tensorflow_datasets.core.features.dataset_feature.Dataset", |
| "sequence": { |
| "feature": { |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict", |
| "featuresDict": { |
| "features": { |
| "action": { |
| "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", |
| "tensor": { |
| "shape": { |
| "dimensions": [ |
| "7" |
| ] |
| }, |
| "dtype": "float32", |
| "encoding": "none" |
| }, |
| "description": "Robot action." |
| }, |
| "is_terminal": { |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "shape": {}, |
| "dtype": "bool", |
| "encoding": "none" |
| }, |
| "description": "True on last step if terminal." |
| }, |
| "is_last": { |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "shape": {}, |
| "dtype": "bool", |
| "encoding": "none" |
| }, |
| "description": "True on last step of episode." |
| }, |
| "is_first": { |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "shape": {}, |
| "dtype": "bool", |
| "encoding": "none" |
| }, |
| "description": "True on first step of episode." |
| }, |
| "discount": { |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "shape": {}, |
| "dtype": "float32", |
| "encoding": "none" |
| }, |
| "description": "Discount factor." |
| }, |
| "reward": { |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "shape": {}, |
| "dtype": "float32", |
| "encoding": "none" |
| }, |
| "description": "Reward signal." |
| }, |
| "observation": { |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict", |
| "featuresDict": { |
| "features": { |
| "state": { |
| "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", |
| "tensor": { |
| "shape": { |
| "dimensions": [ |
| "9" |
| ] |
| }, |
| "dtype": "float32", |
| "encoding": "none" |
| }, |
| "description": "Robot state/proprioception." |
| }, |
| "left_view_image": { |
| "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image", |
| "image": { |
| "shape": { |
| "dimensions": [ |
| "256", |
| "256", |
| "3" |
| ] |
| }, |
| "dtype": "uint8", |
| "encodingFormat": "jpeg" |
| }, |
| "description": "RGB camera observation from left_view." |
| }, |
| "right_view_image": { |
| "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image", |
| "image": { |
| "shape": { |
| "dimensions": [ |
| "256", |
| "256", |
| "3" |
| ] |
| }, |
| "dtype": "uint8", |
| "encodingFormat": "jpeg" |
| }, |
| "description": "RGB camera observation from right_view." |
| }, |
| "wrist_view_image": { |
| "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image", |
| "image": { |
| "shape": { |
| "dimensions": [ |
| "256", |
| "256", |
| "3" |
| ] |
| }, |
| "dtype": "uint8", |
| "encodingFormat": "jpeg" |
| }, |
| "description": "RGB camera observation from wrist_view." |
| } |
| } |
| } |
| }, |
| "language_instruction": { |
| "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", |
| "text": {}, |
| "description": "Language instruction." |
| } |
| } |
| } |
| }, |
| "length": "-1" |
| } |
| }, |
| "episode_metadata": { |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict", |
| "featuresDict": { |
| "features": { |
| "file_path": { |
| "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", |
| "text": {}, |
| "description": "Original episode identifier." |
| }, |
| "metadata_json": { |
| "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", |
| "text": {}, |
| "description": "Source episode metadata, JSON-encoded ('{}' if none)." |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
