particle-xstitch
收藏资源简介:
这是一个由LeRobot创建的机器人数据集,包含3000个训练episodes,总计597000帧数据,采样频率为50fps。数据以parquet格式存储,每个chunk包含1000个episodes。数据集特征包括:6维浮点向量的观察状态、2维浮点向量的动作、布尔值的成功标志、时间戳、帧索引、episode索引、全局索引和任务索引。数据文件总大小约100MB,视频文件总大小约200MB。数据集采用Apache 2.0许可证。
This is a robotics dataset created by LeRobot, containing 3000 training episodes with a total of 597,000 frames, sampled at 50fps. The data is stored in parquet format, with each chunk containing 1000 episodes. Dataset features include: a 6-dimensional floating-point vector for observation state, a 2-dimensional floating-point vector for actions, a boolean success flag, timestamps, frame index, episode index, global index, and task index. The total size of the data files is approximately 100MB, and the video files total about 200MB. The dataset is licensed under Apache 2.0.
数据集概述:particle-xstitch
- 任务类型:机器人学(Robotics)
- 许可证:Apache-2.0
- 数据集大小:数据文件约 100 MB,视频文件约 200 MB
- 总片段数(Episodes):3000
- 总帧数:597,000
- 总任务数:1
- 帧率(FPS):50
- 数据划分:仅包含训练集(0:3000)
数据集结构
- 数据格式:Parquet 文件,存放于
data/*/*.parquet - 数据路径模式:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 分块大小:每块 1000 个片段(chunks_size: 1000)
- 视频路径:无(video_path: null)
特征字段(Features)
| 字段名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| observation.state | float32 | (6,) | 机器人观测状态,6维 |
| action | float32 | (2,) | 机器人动作,2维 |
| next.success | bool | (1,) | 任务是否成功 |
| timestamp | float32 | (1,) | 时间戳 |
| frame_index | int64 | (1,) | 帧索引 |
| episode_index | int64 | (1,) | 片段索引 |
| index | int64 | (1,) | 全局索引 |
| task_index | int64 | (1,) | 任务索引 |
其他信息
- 代码库版本:v3.0(基于 LeRobot 创建)
- 机器人类型:未指定(robot_type: null)
- 主页、论文及引用:信息空缺(均标注为 [More Information Needed])
可视化
可通过 Hugging Face Spaces 交互式查看数据集: https://huggingface.co/spaces/lerobot/visualize_dataset?path=reece-omahoney/particle-xstitch



