参考：
使用以下命令在 TFDS 中加载此数据集：
ds = tfds.load('huggingface:grail_qa')
- 说明：
Strongly Generalizable Question Answering (GrailQA) is a new large-scale, high-quality dataset for question answering on knowledge bases (KBQA) on Freebase with 64,331 questions annotated with both answers and corresponding logical forms in different syntax (i.e., SPARQL, S-expression, etc.). It can be used to test three levels of generalization in KBQA: i.i.d., compositional, and zero-shot.
- 许可：无已知许可
- 版本：0.0.0
- 拆分：
| 拆分 | 样本 |
|---|---|
'test' |
13231 |
'train' |
44337 |
'validation' |
6763 |
- 特征：
{
"qid": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"question": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"answer": {
"feature": {
"answer_type": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"answer_argument": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"entity_name": {
"dtype": "string",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
},
"function": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"num_node": {
"dtype": "int32",
"id": null,
"_type": "Value"
},
"num_edge": {
"dtype": "int32",
"id": null,
"_type": "Value"
},
"graph_query": {
"nodes": {
"feature": {
"nid": {
"dtype": "int32",
"id": null,
"_type": "Value"
},
"node_type": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"id": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"class": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"friendly_name": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"question_node": {
"dtype": "int32",
"id": null,
"_type": "Value"
},
"function": {
"dtype": "string",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
},
"edges": {
"feature": {
"start": {
"dtype": "int32",
"id": null,
"_type": "Value"
},
"end": {
"dtype": "int32",
"id": null,
"_type": "Value"
},
"relation": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"friendly_name": {
"dtype": "string",
"id": null,
"_type": "Value"
}
},
"length": -1,
"id": null,
"_type": "Sequence"
}
},
"sparql_query": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"domains": {
"feature": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"length": -1,
"id": null,
"_type": "Sequence"
},
"level": {
"dtype": "string",
"id": null,
"_type": "Value"
},
"s_expression": {
"dtype": "string",
"id": null,
"_type": "Value"
}
}