{ "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": { "reward": { "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", "tensor": { "shape": {}, "dtype": "float32", "encoding": "none" }, "description": "+1 reward for each two-part assembly." }, "language_embedding": { "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", "tensor": { "shape": { "dimensions": [ "512" ] }, "dtype": "float32", "encoding": "none" }, "description": "Kona language embedding. See https://tfhub.dev/google/universal-sentence-encoder-large/5" }, "discount": { "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", "tensor": { "shape": {}, "dtype": "float32", "encoding": "none" }, "description": "Discount if provided, default to 1." }, "is_last": { "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", "tensor": { "shape": {}, "dtype": "bool", "encoding": "none" } }, "language_instruction": { "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", "text": {}, "description": "Language Instruction." }, "observation": { "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict", "featuresDict": { "features": { "wrist_image": { "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image", "image": { "shape": { "dimensions": [ "256", "256", "3" ] }, "dtype": "uint8", "encodingFormat": "jpeg" }, "description": "Wrist camera RGB observation." }, "image": { "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image", "image": { "shape": { "dimensions": [ "256", "256", "3" ] }, "dtype": "uint8", "encodingFormat": "jpeg" }, "description": "Main camera RGB observation." }, "state": { "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", "tensor": { "shape": { "dimensions": [ "35" ] }, "dtype": "float32", "encoding": "none" }, "description": "Robot state, consists of [3x eef position, 4x eef quaternion, 3x eef linear velocity, 3x eef angular velocity, 7x joint position, 7x joint velocity, 7x joint torque, 1x gripper width]." } } } }, "is_first": { "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", "tensor": { "shape": {}, "dtype": "bool", "encoding": "none" } }, "is_terminal": { "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", "tensor": { "shape": {}, "dtype": "bool", "encoding": "none" } }, "skill_completion": { "pythonClassName": "tensorflow_datasets.core.features.scalar.Scalar", "tensor": { "shape": {}, "dtype": "float32", "encoding": "none" }, "description": "+1 skill completion reward; otherwise, 0." }, "action": { "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor", "tensor": { "shape": { "dimensions": [ "8" ] }, "dtype": "float32", "encoding": "none" }, "description": "Robot action, consists of [3x eef pos velocities, 4x eef quat velocities, 1x gripper velocity]." } } } }, "length": "-1" } }, "episode_metadata": { "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict", "featuresDict": { "features": { "furniture": { "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", "text": {}, "description": "Furniture model name." }, "file_path": { "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", "text": {}, "description": "Path to the original data file." }, "initial_randomness": { "pythonClassName": "tensorflow_datasets.core.features.text_feature.Text", "text": {}, "description": "Randomness in furniture initial configuration.[low, med, high]" } } } } } } }