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Document preserved action fields
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metadata
license: apache-2.0
task_categories:
  - robotics
tags:
  - LeRobot
  - DROID
  - robotics
  - skill-filtered
  - moving
configs:
  - config_name: default
    data_files: data/*/*.parquet

DROID Skill Subset: moving

This is a skill-filtered subset of the local DROID 1.0.1 LeRobot-format dataset. It was generated with droid_filter.py from /scratch/jellyho/prsl_skills.

Repository

  • Hugging Face repo: jellyho/droid_subsets_moving
  • Source dataset path used locally: /scratch/jellyho/droid_1.0.1
  • Output subset path used locally: /scratch/jellyho/droid_subsets/moving

Filtering

{
  "skills": [
    "moving"
  ],
  "skill_keywords": {
    "moving": [
      "move",
      "slide",
      "push",
      "pull",
      "drag",
      "shift"
    ]
  },
  "queries": [],
  "exclude": [],
  "regex": false,
  "match_all": false,
  "min_length": null,
  "max_length": null,
  "max_episodes": 300,
  "sample_mode": "balanced",
  "seed": 0
}

Dataset Statistics

  • Episodes: 300
  • Frames: 74339
  • Unique tasks: 300
  • Sampling mode: balanced
  • Max episodes: 300
  • Seed: 0
  • Mean episode length: 247.79666666666665
  • Min/max episode length: 73 / 796
  • Episode success rate: 0.9933333333333333

Preserved Action Fields

Filtering only selects episodes/rows. It does not drop action-space columns. The following action columns are preserved from the original DROID parquet files:

action.gripper_position
action.gripper_velocity
action.cartesian_position
action.cartesian_velocity
action.joint_position
action.joint_velocity
action.original
action

action is the compact 8D policy action used by LeRobot-style loaders. The additional action.* columns remain available in the parquet files for inspection or custom loaders.

Top Tasks

task_text episodes
Move the marker slightly forward 1
Move the green plushie to the left of the orange plushie 1
Move the can of fanta from the bottom shelf to the counter top to the left of the pink cup 1
Push the top drawer on the light grey cabinet backwards 1
Move the cushions to the right shoulder of the couch 1
Push the top of the bottle on the left of the tap 1
Move the mug to the right 1
Move the book forward 1
Move the green towel to the top third rack 1
Move the green cloth 1

Files

This repository keeps the LeRobot-style layout:

meta/info.json
meta/tasks.parquet
meta/episodes/chunk-000/file-000.parquet
data/chunk-000/file-*.parquet
episodes.csv
episodes.jsonl
summary.json
stats.json
task_counts.csv
length_histogram.csv
source_episode_files.csv

The subset keeps compact episode_index, task_index, and index values for loader compatibility. episodes.csv keeps original_episode_index for tracing rows back to the original DROID dataset when available.

Notes

Video files are not included unless explicitly materialized with video symlinks or copies. These subsets are intended for lightweight skill-conditioned fine-tuning experiments.