---
annotations_creators:
- crowdsourced
language_creators:
- found
language:
- ko
license:
- cc-by-nd-4.0
multilinguality:
- monolingual
size_categories:
- 10K<n<100K
source_datasets:
- extended|squad_kor_v1
- original
task_categories:
- question-answering
task_ids:
- extractive-qa
paperswithcode_id: null
pretty_name: KorQuAD v2.1
dataset_info:
features:
- name: id
dtype: string
- name: title
dtype: string
- name: context
dtype: string
- name: question
dtype: string
- name: answer
struct:
- name: text
dtype: string
- name: answer_start
dtype: int32
- name: html_answer_start
dtype: int32
- name: url
dtype: string
- name: raw_html
dtype: string
config_name: squad_kor_v2
splits:
- name: train
num_bytes: 17983434492
num_examples: 83486
- name: validation
num_bytes: 2230543100
num_examples: 10165
download_size: 1373763305
dataset_size: 20213977592
---
# Dataset Card for KorQuAD v2.1
## Table of Contents
- [Dataset Description](#dataset-description)
- [Dataset Summary](#dataset-summary)
- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
- [Languages](#languages)
- [Dataset Structure](#dataset-structure)
- [Data Instances](#data-instances)
- [Data Fields](#data-fields)
- [Data Splits](#data-splits)
- [Dataset Creation](#dataset-creation)
- [Curation Rationale](#curation-rationale)
- [Source Data](#source-data)
- [Annotations](#annotations)
- [Personal and Sensitive Information](#personal-and-sensitive-information)
- [Considerations for Using the Data](#considerations-for-using-the-data)
- [Social Impact of Dataset](#social-impact-of-dataset)
- [Discussion of Biases](#discussion-of-biases)
- [Other Known Limitations](#other-known-limitations)
- [Additional Information](#additional-information)
- [Dataset Curators](#dataset-curators)
- [Licensing Information](#licensing-information)
- [Citation Information](#citation-information)
- [Contributions](#contributions)
## Dataset Description
- [**Homepage**](https://korquad.github.io/)
- [**Repository**](https://github.com/korquad/korquad.github.io/tree/master/dataset)
- [**Paper**](https://korquad.github.io/dataset/KorQuAD_2.0/KorQuAD_2.0_paper.pdf)
### Dataset Summary
KorQuAD 2.0 is a Korean question and answering dataset consisting of a total of 100,000+ pairs. There are three major differences from KorQuAD 1.0, which is the standard Korean Q & A data. The first is that a given document is a whole Wikipedia page, not just one or two paragraphs. Second, because the document also contains tables and lists, it is necessary to understand the document structured with HTML tags. Finally, the answer can be a long text covering not only word or phrase units, but paragraphs, tables, and lists.
### Supported Tasks and Leaderboards
`question-answering`
### Languages
Korean
## Dataset Structure
Follows the standart SQuAD format. There is only 1 answer per question
### Data Instances
An example from the data set looks as follows:
```py
{'answer': {'answer_start': 3873,
'html_answer_start': 16093,
'text': '20,890 표'},
'context': '<!DOCTYPE html>\n<html>\n<head>\n<meta>\n<title>심규언 - 위키백과, 우리 모두의 백과사전</title>\n\n\n<link>\n.....[omitted]',
'id': '36615',
'question': '심규언은 17대 지방 선거에서 몇 표를 득표하였는가?',
'raw_html': '<!DOCTYPE html>\n<html c ...[omitted]',
'title': '심규언',
'url': 'https://ko.wikipedia.org/wiki/심규언'}
```
### Data Fields
```py
{'id': Value(dtype='string', id=None),
'title': Value(dtype='string', id=None),
'context': Value(dtype='string', id=None),
'question': Value(dtype='string', id=None),
'answer': {'text': Value(dtype='string', id=None),
'answer_start': Value(dtype='int32', id=None),
'html_answer_start': Value(dtype='int32', id=None)},
'url': Value(dtype='string', id=None),
'raw_html': Value(dtype='string', id=None)}
```
### Data Splits
- Train : 83486
- Validation: 10165
## Dataset Creation
### Curation Rationale
[More Information Needed]
### Source Data
Wikipedia
#### Initial Data Collection and Normalization
[More Information Needed]
#### Who are the source language producers?
[More Information Needed]
### Annotations
#### Annotation process
[More Information Needed]
#### Who are the annotators?
[More Information Needed]
### Personal and Sensitive Information
[More Information Needed]
## Considerations for Using the Data
### Social Impact of Dataset
[More Information Needed]
### Discussion of Biases
[More Information Needed]
### Other Known Limitations
[More Information Needed]
## Additional Information
### Dataset Curators
[More Information Needed]
### Licensing Information
[CC BY-ND 2.0 KR](https://creativecommons.org/licenses/by-nd/2.0/kr/deed.en)
### Citation Information
```
@article{NODE09353166,
author={Youngmin Kim,Seungyoung Lim;Hyunjeong Lee;Soyoon Park;Myungji Kim},
title={{KorQuAD 2.0: Korean QA Dataset for Web Document Machine Comprehension}},
booltitle={{Journal of KIISE 제47권 제6호}},
journal={{Journal of KIISE}},
volume={{47}},
issue={{6}},
publisher={The Korean Institute of Information Scientists and Engineers},
year={2020},
ISSN={{2383-630X}},
pages={577-586},
url={http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE09353166}}
```
### Contributions
Thanks to [@cceyda](https://github.com/cceyda) for adding this dataset.
annotations_creators:
- 众包(crowdsourced)
language_creators:
- 公开采集(found)
language:
- ko
license:
- 知识共享署名-禁止演绎4.0国际许可协议(CC BY-ND 4.0)
multilinguality:
- 单语言(monolingual)
size_categories:
- 10K<n<100K
source_datasets:
- extended|squad_kor_v1
- original
task_categories:
- 问答(question-answering)
task_ids:
- 抽取式问答(extractive-qa)
paperswithcode_id: 无
pretty_name: KorQuAD v2.1
dataset_info:
features:
- name: 编号(id)
dtype: 字符串(string)
- name: 标题(title)
dtype: 字符串(string)
- name: 上下文(context)
dtype: 字符串(string)
- name: 问题(question)
dtype: 字符串(string)
- name: 答案(answer)
struct:
- name: 文本(text)
dtype: 字符串(string)
- name: 答案起始位置(answer_start)
dtype: 32位整数(int32)
- name: HTML答案起始位置(html_answer_start)
dtype: 32位整数(int32)
- name: 链接(url)
dtype: 字符串(string)
- name: 原始HTML(raw_html)
dtype: 字符串(string)
config_name: squad_kor_v2
splits:
- name: 训练集(train)
num_bytes: 17983434492
num_examples: 83486
- name: 验证集(validation)
num_bytes: 2230543100
num_examples: 10165
download_size: 1373763305
dataset_size: 20213977592
# KorQuAD v2.1 数据集卡片
## 目录
- [数据集描述](#dataset-description)
- [数据集概述](#dataset-summary)
- [支持任务与排行榜](#supported-tasks-and-leaderboards)
- [语言](#languages)
- [数据集结构](#dataset-structure)
- [数据实例](#data-instances)
- [数据字段](#data-fields)
- [数据划分](#data-splits)
- [数据集构建](#dataset-creation)
- [构建初衷](#curation-rationale)
- [源数据](#source-data)
- [标注信息](#annotations)
- [个人与敏感信息](#personal-and-sensitive-information)
- [数据集使用注意事项](#considerations-for-using-the-data)
- [数据集的社会影响](#social-impact-of-dataset)
- [偏差讨论](#discussion-of-biases)
- [其他已知局限性](#other-known-limitations)
- [附加信息](#additional-information)
- [数据集维护者](#dataset-curators)
- [许可信息](#licensing-information)
- [引用信息](#citation-information)
- [贡献致谢](#contributions)
## 数据集描述
- [**主页**]("https://korquad.github.io/")
- [**代码仓库**]("https://github.com/korquad/korquad.github.io/tree/master/dataset")
- [**相关论文**]("https://korquad.github.io/dataset/KorQuAD_2.0/KorQuAD_2.0_paper.pdf")
### 数据集概述
KorQuAD 2.0是一款韩语问答数据集,总计包含10万余条问答样本对。与作为韩国问答数据集标准的KorQuAD 1.0相比,其存在三处核心差异:其一,给定的参考文档为完整的维基百科页面,而非仅一两段文本;其二,文档中包含表格与列表,因此模型需要理解带有HTML标签的结构化文本;其三,答案不仅可以是单词或短语单元,还可以是覆盖段落、表格乃至列表的长文本。
### 支持任务与排行榜
`问答(question-answering)`
### 语言
韩语
## 数据集结构
遵循标准SQuAD格式,每个问题仅对应一个答案。
### 数据实例
数据集的一条示例如下:
py
{'answer': {'answer_start': 3873,
'html_answer_start': 16093,
'text': '20,890 표'},
'context': '<!DOCTYPE html>
<html>
<head>
<meta>
<title>심규언 - 위키백과, 우리 모두의 백과사전</title>
<link>
.....[省略]',
'id': '36615',
'question': '심규언은 17대 지방 선거에서 몇 표를 득표하였는가?',
'raw_html': '<!DOCTYPE html>
<html c ...[省略]',
'title': '심규언',
'url': 'https://ko.wikipedia.org/wiki/심규언'}
### 数据字段
py
{'id': Value(dtype='string', id=None),
'title': Value(dtype='string', id=None),
'context': Value(dtype='string', id=None),
'question': Value(dtype='string', id=None),
'answer': {'text': Value(dtype='string', id=None),
'answer_start': Value(dtype='int32', id=None),
'html_answer_start': Value(dtype='int32', id=None)},
'url': Value(dtype='string', id=None),
'raw_html': Value(dtype='string', id=None)}
### 数据划分
- 训练集:83486条样本
- 验证集:10165条样本
## 数据集构建
### 构建初衷
[需补充更多信息]
### 源数据
维基百科
#### 初始数据采集与标准化
[需补充更多信息]
#### 谁是源语言生产者?
[需补充更多信息]
### 标注信息
#### 标注流程
[需补充更多信息]
#### 谁是标注人员?
[需补充更多信息]
### 个人与敏感信息
[需补充更多信息]
## 数据集使用注意事项
### 数据集的社会影响
[需补充更多信息]
### 偏差讨论
[需补充更多信息]
### 其他已知局限性
[需补充更多信息]
## 附加信息
### 数据集维护者
[需补充更多信息]
### 许可信息
[CC BY-ND 2.0 KR]("https://creativecommons.org/licenses/by-nd/2.0/kr/deed.en")
### 引用信息
@article{NODE09353166,
author={Youngmin Kim,Seungyoung Lim;Hyunjeong Lee;Soyoon Park;Myungji Kim},
title={{KorQuAD 2.0: Korean QA Dataset for Web Document Machine Comprehension}},
booltitle={{Journal of KIISE 제47권 제6호}},
journal={{Journal of KIISE}},
volume={{47}},
issue={{6}},
publisher={The Korean Institute of Information Scientists and Engineers},
year={2020},
ISSN={{2383-630X}},
pages={577-586},
url={http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE09353166}}
### 贡献致谢
感谢 [@cceyda]("https://github.com/cceyda") 添加本数据集。