README.md

---
language:
- ja
license: cc-by-sa-4.0
task_categories:
- question-answering
dataset_info:
- config_name: default
  features:
  - name: qid
    dtype: string
  - name: question
    dtype: string
  - name: answers
    sequence: string
  splits:
  - name: validation
    num_bytes: 92027
    num_examples: 795
  - name: test
    num_bytes: 23157
    num_examples: 198
  download_size: 67999
  dataset_size: 115184
- config_name: v1.1
  features:
  - name: qid
    dtype: string
  - name: question
    dtype: string
  - name: answers
    sequence: string
  - name: D_3
    sequence: string
  splits:
  - name: test
    num_bytes: 26020
    num_examples: 198
  download_size: 16544
  dataset_size: 26020
- config_name: v1.2
  features:
  - name: id
    dtype: string
  - name: text
    dtype: string
  - name: answers
    sequence: string
  - name: B1
    dtype: string
  - name: B2
    dtype: string
  - name: B3
    dtype: string
  - name: B4
    dtype: string
  - name: B5
    dtype: string
  - name: B6
    dtype: string
  - name: B7
    dtype: string
  - name: C_1
    dtype: string
  - name: C_2
    dtype: string
  - name: D_2
    dtype: string
  - name: D_3
    sequence: string
  - name: D_4
    dtype: string
  - name: E_1
    dtype: string
  - name: E_2
    dtype: string
  - name: E_3
    dtype: string
  - name: E_4
    dtype: string
  - name: E_5
    dtype: string
  - name: F_1
    dtype: string
  - name: F_2
    dtype: string
  - name: F_memo
    dtype: string
  - name: E_6
    dtype: string
  - name: E_7
    dtype: string
  - name: C_memo
    dtype: string
  - name: E_memo
    dtype: string
  - name: A_memo
    dtype: string
  - name: E_8
    dtype: string
  - name: D_memo
    dtype: string
  - name: A_3
    dtype: string
  splits:
  - name: test
    num_bytes: 123340
    num_examples: 198
  - name: dev
    num_bytes: 493483
    num_examples: 795
  download_size: 336210
  dataset_size: 616823
configs:
- config_name: default
  data_files:
  - split: validation
    path: data/validation-*
  - split: test
    path: data/test-*
- config_name: v1.1
  data_files:
  - split: test
    path: v1.1/test-*
- config_name: v1.2
  data_files:
  - split: test
    path: v1.2/test-*
  - split: dev
    path: v1.2/dev-*
---

評価スコアの再現性確保と SB Intuitions 修正版の公開用クローン

- ソース: [mynlp/niilc-qa on GitHub](https://github.com/mynlp/niilc-qa)

# NIILC Question Answering Dataset

> This project provides a dataset for supporting the development of question answering systems. The data includes questions and their answers, and meta information such as question types, clues to obtain answers, Wikipedia pages in which answers can be found, and SPARQL queries for JWO (Japanese Wikipedia Ontology).

- Homepage:
  - 日本語: [https://mynlp.is.s.u-tokyo.ac.jp/niilc-qa/j_index.html](https://mynlp.is.s.u-tokyo.ac.jp/niilc-qa/j_index.html)
  - 英語: [https://mynlp.is.s.u-tokyo.ac.jp/niilc-qa/](https://mynlp.is.s.u-tokyo.ac.jp/niilc-qa/)
  
## Licensing Information

[Creative Commons Attribution Share Alike 4.0 International](https://github.com/mynlp/niilc-qa/blob/master/LICENSE.txt)

## Citation Information

```
@inproceedings{sekine2003question,
  title={Development of a question answering system focused on an encyclopedia},
  author={Sekine, Satoshi},
  booktitle={9th Annual Meeting of the Association for Natural Language Processing},
  year={2003},
  language={Japanese}
}
```

# Subsets

## default

- `qid` (`str`): 質問を一意識別するためのID
- `question` (`str`): 質問文
- `answers` (`list[str]`): 質問に対する回答のリスト
  - （回答がない質問（`answers: ['-']`）は除外した）

### v1.1

- split: test を修正
  - [NIILC-ECQA2015_test.xml](https://github.com/mynlp/niilc-qa/blob/master/data/NIILC-ECQA2015_test.xml) から D_3列を追加
    - `D_3` (`str`): 考えられる解答数
  - 正解文字列（`answers` の要素）の微修正
    - e.g., セミコロンが全角で分割できていなかった正解文字列を分割して再登録（`['星条旗；古き栄光'] -> ['星条旗','古き栄光']`）

### v1.2

両方の split を修正

- 各質問に[ソース](https://github.com/mynlp/niilc-qa)からメタデータ列をすべて追加
  - 各列の詳細は[ここ](https://github.com/mynlp/niilc-qa/blob/master/data/NIILC-ECQA2015_AnnotationDefinition.md)を参照
- split名を[ソース](https://github.com/mynlp/niilc-qa)に合わせて修正
  - validation -> dev
- 列名を[ソース](https://github.com/mynlp/niilc-qa)に合わせて修正
  - `qid` -> `id`
  - `question` -> `text`
- dev の `answers` に対し、v1.1 の test と同様の修正を実施