io_ai_tech

Membelah Contoh
'train' 3.847
  • 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({
            'depth': Image(shape=(720, 1280, 1), dtype=uint8),
            'fisheye_camera_extrinsic': Tensor(shape=(4, 4), dtype=float32),
            'fisheye_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'image': Image(shape=(360, 640, 3), dtype=uint8),
            'image_fisheye': Image(shape=(640, 800, 3), dtype=uint8),
            'image_left_side': Image(shape=(360, 640, 3), dtype=uint8),
            'image_right_side': Image(shape=(360, 640, 3), dtype=uint8),
            'left_camera_extrinsic': Tensor(shape=(4, 4), dtype=float32),
            'left_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'main_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'right_camera_extrinsic': Tensor(shape=(4, 4), dtype=float32),
            'right_camera_intrinsic': Tensor(shape=(3, 3), dtype=float32),
            'state': Tensor(shape=(8,), dtype=float32),
        }),
        '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/kedalaman Gambar (720, 1280, 1) uint8
langkah/observasi/fisheye_camera_extrinsic Tensor (4, 4) float32
langkah/observasi/fisheye_camera_intrinsic Tensor (3, 3) float32
langkah/pengamatan/gambar Gambar (360, 640, 3) uint8
langkah/pengamatan/image_fisheye Gambar (640, 800, 3) uint8
langkah/pengamatan/image_left_side Gambar (360, 640, 3) uint8
langkah/pengamatan/image_right_side Gambar (360, 640, 3) uint8
langkah/pengamatan/left_camera_extrinsic Tensor (4, 4) float32
langkah/pengamatan/kiri_kamera_intrinsik Tensor (3, 3) float32
langkah/pengamatan/main_camera_intrinsic Tensor (3, 3) float32
langkah/pengamatan/kanan_kamera_ekstrinsik Tensor (4, 4) float32
langkah/pengamatan/kanan_kamera_intrinsik Tensor (3, 3) float32
langkah/pengamatan/keadaan Tensor (8,) float32
langkah/hadiah Skalar float32
  • Kutipan :