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Datasets:
THULab
/
sensor_dataset

Tasks:
Robotics
Modalities:
Time-series
Size:
100K<n<1M
Tags:
LeRobot
emg
electromyography
sensor
tsfile
modality:timeseries
License:
Dataset card Files
xet
 Community
sensor_dataset
File size: 2,734 Bytes
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{
  "codebase_version": "v2.1",
  "robot_type": null,
  "total_episodes": 32,
  "total_frames": 152837,
  "total_tasks": 32,
  "total_videos": 0,
  "total_chunks": 1,
  "chunks_size": 1000,
  "fps": 3.33,
  "splits": {
    "train": "0:32"
  },
  "data_path": "data/anaselkhabbaz_sensor_dataset.tsfile",
  "features": {
    "Time": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "TIME",
      "unit": "ms"
    },
    "episode_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "TAG"
    },
    "task_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "TAG"
    },
    "frame_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "sample_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_0": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_1": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_2": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    }
  },
  "video_path_original": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
  "tsfile_conversion": {
    "source_dataset": "AnasElkhabbaz/sensor_dataset",
    "source_data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
    "converted_data_path": "data/anaselkhabbaz_sensor_dataset.tsfile",
    "table_name": "anaselkhabbaz_sensor_dataset",
    "granularity": "merged",
    "time_precision": "ms",
    "time_mapping": {
      "source": "timestamp",
      "fps": 3,
      "unit": "milliseconds"
    },
    "tag_columns": [
      "episode_index",
      "task_index"
    ],
    "row_count": 152837,
    "feature_source": "features describe the converted TsFile schema",
    "flattened_features": {
      "observation.state": [
        "observation_state_0",
        "observation_state_1",
        "observation_state_2"
      ]
    },
    "renamed_features": {
      "index": "sample_index"
    },
    "dropped_features": [
      "timestamp"
    ],
    "omitted_features": [],
    "original_video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
    "original_video_features": {},
    "original_video_source": null,
    "video_policy": "Videos are not uploaded to this repository; use the original HuggingFace dataset videos."
  }
}