meniru_bermain

  • Keterangan :

Kumpulan data nyata dari 14 tugas manipulasi cakrawala panjang. Gabungan data permainan manusia dan data lengan robot tunggal yang melakukan tugas yang sama.

Membelah Contoh
'train' 378
  • Struktur fitur :
FeaturesDict({
    'episode_metadata': FeaturesDict({
        'file_path': string,
    }),
    'steps': Dataset({
        'action': Tensor(shape=(7,), dtype=float32),
        'discount': Scalar(shape=(), dtype=float32),
        'is_first': bool,
        'is_last': bool,
        'is_terminal': bool,
        'language_embedding': Tensor(shape=(512,), dtype=float32),
        'language_instruction': string,
        'observation': FeaturesDict({
            'image': FeaturesDict({
                'front_image_1': Image(shape=(120, 120, 3), dtype=uint8),
                'front_image_2': Image(shape=(120, 120, 3), dtype=uint8),
            }),
            'state': FeaturesDict({
                'ee_pose': Tensor(shape=(7,), dtype=float32),
                'gripper_position': float32,
                'joint_positions': Tensor(shape=(7,), dtype=float32),
                'joint_velocities': Tensor(shape=(7,), dtype=float32),
            }),
            'wrist_image': FeaturesDict({
                'wrist_image': Image(shape=(120, 120, 3), dtype=uint8),
            }),
        }),
        'reward': Scalar(shape=(), dtype=float32),
    }),
})
  • Dokumentasi fitur :
Fitur Kelas Membentuk Tipe D Keterangan
FiturDict
episode_metadata FiturDict
episode_metadata/file_path Tensor rangkaian
Langkah Himpunan data
langkah/tindakan Tensor (7,) float32
langkah/diskon Skalar float32
langkah/adalah_pertama Tensor bodoh
langkah/adalah_terakhir Tensor bodoh
langkah/is_terminal Tensor bodoh
langkah/bahasa_embedding Tensor (512,) float32
langkah/bahasa_instruksi Tensor rangkaian
langkah/pengamatan FiturDict
langkah/pengamatan/gambar FiturDict
langkah/pengamatan/gambar/front_image_1 Gambar (120, 120, 3) uint8
langkah/pengamatan/gambar/front_image_2 Gambar (120, 120, 3) uint8
langkah/pengamatan/keadaan FiturDict
langkah/pengamatan/keadaan/ee_pose Tensor (7,) float32
langkah/pengamatan/keadaan/gripper_position Tensor float32
langkah/pengamatan/keadaan/joint_positions Tensor (7,) float32
langkah/pengamatan/keadaan/joint_velocities Tensor (7,) float32
langkah/pengamatan/wrist_image FiturDict
langkah/pengamatan/wrist_image/wrist_image Gambar (120, 120, 3) uint8
langkah/hadiah Skalar float32
  • Kutipan :
@article{wang2023mimicplay,title={Mimicplay: Long-horizon imitation learning by watching human play},author={Wang, Chen and Fan, Linxi and Sun, Jiankai and Zhang, Ruohan and Fei-Fei, Li and Xu, Danfei and Zhu, Yuke and Anandkumar, Anima},journal={arXiv preprint arXiv:2302.12422},year={2023} }