kaist_nonprehensile_converted_externally_to_rlds

• Описание :

Франка манипулирует непостижимыми предметами

• Домашняя страница : --

• Исходный код : tfds.robotics.rtx.KaistNonprehensileConvertedExternallyToRlds

• Версии :

  • 0.1.0 (по умолчанию): первоначальный выпуск.

• Размер загрузки : Unknown size

• Размер набора данных : 11.71 GiB

• Автокэширование ( документация ): Нет

• Расколы :

• Структура функции :

FeaturesDict({
    'episode_metadata': FeaturesDict({
        'file_path': Text(shape=(), dtype=string),
    }),
    'steps': Dataset({
        'action': Tensor(shape=(20,), dtype=float32, description=Robot action, consists of [3x end-effector position residual, 3x end-effector axis-angle residual, 7x robot joint k_p gain coefficient, 7x robot joint damping ratio coefficient].The action residuals are global, i.e. multiplied on theleft-hand side of the current end-effector state.),
        'discount': Scalar(shape=(), dtype=float32, description=Discount if provided, default to 1.),
        'is_first': bool,
        'is_last': bool,
        'is_terminal': bool,
        'language_embedding': Tensor(shape=(512,), dtype=float32, description=Kona language embedding. See https://tfhub.dev/google/universal-sentence-encoder-large/5),
        'language_instruction': Text(shape=(), dtype=string),
        'observation': FeaturesDict({
            'image': Image(shape=(480, 640, 3), dtype=uint8, description=Main camera RGB observation.),
            'partial_pointcloud': Tensor(shape=(512, 3), dtype=float32, description=Partial pointcloud observation),
            'state': Tensor(shape=(21,), dtype=float32, description=Robot state, consists of [joint_states, end_effector_pose].Joint states are 14-dimensional, formatted in the order of [q_0, w_0, q_1, w_0, ...].In other words,  joint positions and velocities are interleaved.The end-effector pose is 7-dimensional, formatted in the order of [position, quaternion].The quaternion is formatted in (x,y,z,w) order. The end-effector pose references the tool frame, in the center of the two fingers of the gripper.),
        }),
        'reward': Scalar(shape=(), dtype=float32, description=Reward if provided, 1 on final step for demos.),
    }),
})

• Функциональная документация :

• Контролируемые ключи (см. документ as_supervised ): None

• Рисунок ( tfds.show_examples ): не поддерживается.

• Примеры ( tfds.as_dataframe ):

• Цитата :

@article{kimpre,
  title={Pre-and post-contact policy decomposition for non-prehensile manipulation with zero-shot sim-to-real transfer},
  author={Kim, Minchan and Han, Junhyek and Kim, Jaehyung and Kim, Beomjoon},
  booktitle={2023 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
  year={2023},
  organization={IEEE}
}