参考：
LFQA_reddit
使用以下命令在 TFDS 中加载此数据集：
ds = tfds.load('huggingface:eli5/LFQA_reddit')
- 说明：
Explain Like I'm 5 long form QA dataset
- 许可：无已知许可
- 版本：1.0.0
- 拆分：
| 拆分 | 样本 |
|---|---|
'test_askh' |
9764 |
'test_asks' |
4462 |
'test_eli5' |
24512 |
'train_askh' |
98525 |
'train_asks' |
131778 |
'train_eli5' |
272634 |
'validation_askh' |
4901 |
'validation_asks' |
2281 |
'validation_eli5' |
9812 |
- 特征：
{
"q_id": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"title": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"selftext": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"document": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"subreddit": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"answers": {
"feature": {
"a_id": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"text": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"score": {
"dtype": "int32",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
},
"title_urls": {
"feature": {
"url": {
"dtype": "string",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
},
"selftext_urls": {
"feature": {
"url": {
"dtype": "string",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
},
"answers_urls": {
"feature": {
"url": {
"dtype": "string",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
}
}