| { |
| "featuresDict": { |
| "features": { |
| "episode_metadata": { |
| "featuresDict": { |
| "features": { |
| "file_path": { |
| "description": "Path to the original data file.", |
| "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", |
| "text": {} |
| } |
| } |
| }, |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict" |
| }, |
| "steps": { |
| "pythonClassName": "tensorflow_datasets.core.features.dataset_feature.Dataset", |
| "sequence": { |
| "feature": { |
| "featuresDict": { |
| "features": { |
| "action": { |
| "description": "Robot action, consists of [7x joint velocities, 2x gripper velocities, 1x terminate episode].", |
| "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", |
| "tensor": { |
| "dtype": "float32", |
| "encoding": "none", |
| "shape": { |
| "dimensions": [ |
| "7" |
| ] |
| } |
| } |
| }, |
| "discount": { |
| "description": "Discount if provided, default to 1.", |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "dtype": "float32", |
| "encoding": "none", |
| "shape": {} |
| } |
| }, |
| "is_first": { |
| "description": "True on first step of the episode.", |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "dtype": "bool", |
| "encoding": "none", |
| "shape": {} |
| } |
| }, |
| "is_last": { |
| "description": "True on last step of the episode.", |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "dtype": "bool", |
| "encoding": "none", |
| "shape": {} |
| } |
| }, |
| "is_terminal": { |
| "description": "True on last step of the episode if it is a terminal step, True for demos.", |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "dtype": "bool", |
| "encoding": "none", |
| "shape": {} |
| } |
| }, |
| "language_embedding": { |
| "description": "Kona language embedding. See https://tfhub.dev/google/universal-sentence-encoder-large/5", |
| "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", |
| "tensor": { |
| "dtype": "float32", |
| "encoding": "none", |
| "shape": { |
| "dimensions": [ |
| "512" |
| ] |
| } |
| } |
| }, |
| "language_instruction": { |
| "description": "Language Instruction.", |
| "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", |
| "text": {} |
| }, |
| "observation": { |
| "featuresDict": { |
| "features": { |
| "image": { |
| "description": "Main camera RGB observation.", |
| "image": { |
| "dtype": "uint8", |
| "encodingFormat": "png", |
| "shape": { |
| "dimensions": [ |
| "224", |
| "224", |
| "3" |
| ] |
| } |
| }, |
| "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image" |
| }, |
| "state": { |
| "description": "Robot state, consists of [7x robot joint angles, 2x gripper position, 1x door opening angle].", |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "dtype": "float32", |
| "encoding": "none", |
| "shape": {} |
| } |
| } |
| } |
| }, |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict" |
| }, |
| "reward": { |
| "description": "Reward if provided, 1 on final step for demos.", |
| "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", |
| "tensor": { |
| "dtype": "float32", |
| "encoding": "none", |
| "shape": {} |
| } |
| } |
| } |
| }, |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict" |
| }, |
| "length": "-1" |
| } |
| } |
| } |
| }, |
| "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict" |
| } |
