example_hil_serl_dataset

This dataset was created using [LeRobot](https://github.com/huggingface/lerobot).

## Dataset Description

- **Homepage:** [More Information Needed]
- **Paper:** [More Information Needed]
- **License:** apache-2.0

## Dataset Structure

[meta/info.json](meta/info.json):
```json
{
"codebase_version": "v3.0",
"robot_type": null,
"total_episodes": 15,
"total_frames": 608,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 500,
"fps": 10,
"splits": {
"train": "0:15"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
"features": {
"action": {
"dtype": "float32",
"shape": [
4
],
"names": {
"delta_x": 0,
"delta_y": 1,
"delta_z": 2,
"gripper": 3
}
},
"next.reward": {
"dtype": "float32",
"shape": [
1
],
"names": null
},
"next.done": {
"dtype": "bool",
"shape": [
1
],
"names": null
},
"complementary_info.discrete_penalty": {
"dtype": "float32",
"shape": [
1
],
"names": [
"discrete_penalty"
]
},
"observation.images.top": {
"dtype": "video",
"shape": [
3,
128,
128
],
"names": [
"channels",
"height",
"width"
],
"info": {
"video.height": 480,
"video.width": 640,
"video.codec": "av1",
"video.pix_fmt": "yuv420p",
"video.is_depth_map": false,
"video.fps": 10,
"video.channels": 3,
"has_audio": false
}
},
"observation.state": {
"dtype": "float32",
"shape": [
18
],
"names": null
},
"timestamp": {
"dtype": "float32",
"shape": [
1
],
"names": null
},
"frame_index": {
"dtype": "int64",
"shape": [
1
],
"names": null
},
"episode_index": {
"dtype": "int64",
"shape": [
1
],
"names": null
},
"index": {
"dtype": "int64",
"shape": [
1
],
"names": null
},
"task_index": {
"dtype": "int64",
"shape": [
1
],
"names": null
}
}
}
```

## Citation

**BibTeX:**

```bibtex
[More Information Needed]
```

本数据集基于 [LeRobot](https://github.com/huggingface/lerobot) 构建。

## 数据集说明
- **主页**：[需补充更多信息]
- **论文**：[需补充更多信息]
- **许可证**：Apache-2.0

## 数据集结构
`meta/info.json` 文件内容如下：
json
{
"代码库版本": "v3.0",
"机器人类型": null,
"总回合数": 15,
"总帧数": 608,
"总任务数": 1,
"分块大小": 1000,
"数据文件总大小（MB）": 100,
"视频文件总大小（MB）": 500,
"帧率": 10,
"数据集划分": {
"训练集": "0:15"
},
"数据路径格式": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"视频路径格式": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
"数据特征": {
"动作": {
"数据类型": "float32",
"形状": [
4
],
"字段对应关系": {
"x方向增量": 0,
"y方向增量": 1,
"z方向增量": 2,
"夹爪开度": 3
}
},
"后续奖励": {
"数据类型": "float32",
"形状": [
1
],
"字段名": null
},
"后续终止标记": {
"数据类型": "bool",
"形状": [
1
],
"字段名": null
},
"补充信息.离散惩罚项": {
"数据类型": "float32",
"形状": [
1
],
"字段名": [
"离散惩罚项"
]
},
"观测数据.顶部图像": {
"数据类型": "视频",
"形状": [
3,
128,
128
],
"维度说明": [
"通道数",
"高度",
"宽度"
],
"补充信息": {
"视频原始高度": 480,
"视频原始宽度": 640,
"视频编码格式": "av1",
"视频像素格式": "yuv420p",
"是否为深度图": false,
"视频帧率": 10,
"视频通道数": 3,
"是否包含音频": false
}
},
"观测数据.状态向量": {
"数据类型": "float32",
"形状": [
18
],
"字段名": null
},
"时间戳": {
"数据类型": "float32",
"形状": [
1
],
"字段名": null
},
"帧索引": {
"数据类型": "int64",
"形状": [
1
],
"字段名": null
},
"回合索引": {
"数据类型": "int64",
"形状": [
1
],
"字段名": null
},
"全局索引": {
"数据类型": "int64",
"形状": [
1
],
"字段名": null
},
"任务索引": {
"数据类型": "int64",
"形状": [
1
],
"字段名": null
}
}
}

## 引用
**BibTeX格式引用**：
bibtex
[需补充更多信息]