| ---
|
| license: apache-2.0
|
| task_categories:
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| - robotics
|
| tags:
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| - LeRobot
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| - so100
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| - tutorial
|
| - nuts
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| - tsfile
|
| - timeseries
|
| - format:tsfile
|
| pretty_name: so100_nut_test_11
|
| modality: timeseries
|
| configs:
|
| - config_name: default
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| data_files:
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| - split: train
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| path: data/so100_nut_test_11.tsfile
|
| ---
|
|
|
| # so100_nut_test_11 (TsFile)
|
|
|
| Apache TsFile version of [`356c/so100_nut_test_11`](https://huggingface.co/datasets/356c/so100_nut_test_11).
|
|
|
| ## Overview
|
|
|
| A [LeRobot](https://github.com/huggingface/lerobot) robot-manipulation dataset — a nut pick-and-place manipulation task recorded with a SO-100 arm. The source card is auto-generated ("This dataset was created using LeRobot") and does not add a free-text description; the facts below are taken from the source `meta/info.json`.
|
|
|
| - **Robot:** SO-100
|
| - **Episodes:** 100
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| - **Frames:** 38691
|
| - **Sampling rate:** 30 fps
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| - **Tasks:** 1
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| - **Splits:** a single `train` split (`0:100`)
|
|
|
| ## Schema (TsFile structure)
|
|
|
| - **Time** (INT64, milliseconds) — `round(timestamp * 1000)`; the source `timestamp` column (seconds) is dropped because it equals `Time / 1000`.
|
| - **episode_index** (TAG), **task_index** (TAG) — device dimensions; query one episode with `WHERE episode_index = <n>`.
|
| - **frame_index** (FIELD, INT64), **sample_index** (FIELD, INT64, from the source `index`) — per-frame bookkeeping.
|
| - Vector columns (single-precision FLOAT, source name with `.` → `_` and an element index appended):
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| - observation.state → `observation_state_0`..`observation_state_5` (FLOAT)
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| - action → `action_0`..`action_5` (FLOAT)
|
|
|
| Camera video streams are **not** included in this repository; see the original dataset for the videos: https://huggingface.co/datasets/356c/so100_nut_test_11 (`videos/` directory).
|
|
|
| ## Usage
|
|
|
| Read the `.tsfile` files with the Apache TsFile Java or Python SDK.
|
|
|
| ## Source & license
|
|
|
| - Original dataset: https://huggingface.co/datasets/356c/so100_nut_test_11
|
| - Author / publisher: 356c
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| - License: apache-2.0
|
|
|
