justinqbui/covid_fact_checked_polifact

This dataset was gathered by using an automated web scraper that scraped [polifact covid fact checker](https://www.politifact.com/coronavirus/). This dataset contains three columns, the text, the rating given by polifact (half-true, full-flop, pants-fire, barely-true true, mostly-true, and false), and the adjusted rating.

The adjusted rating was created by mapping the raw rating given by polifact
```
true -> true
mostly-true -> true
half-true -> misleading
barely-true -> misleading
false -> false
pants-fire -> false
full-flop -> false
```

annotations_creators:
- expert-generated
language_creators:
- crowdsourced
languages:
- en-US
licenses:
- unknown
multilinguality:
- monolingual
pretty_name: polifact-covid-fact-checker
size_categories:
- unknown
source_datasets:
- original
task_categories:
- text-classification
- question-answering
task_ids:
- fact-checking
- multi-label-classification
- sentiment-classification
- closed-domain-qa
- extractive-qa

原始信息汇总

数据集概述

数据集名称

• pretty_name: polifact-covid-fact-checker

数据集内容

• 数据来源: 通过自动化网络爬虫从polifact covid fact checker收集。
• 数据结构: 包含三个列：文本、polifact给出的评级（half-true, full-flop, pants-fire, barely-true true, mostly-true, false）和调整后的评级。
• 评级调整规则:
  • true -> true
  • mostly-true -> true
  • half-true -> misleading
  • barely-true -> misleading
  • false -> false
  • pants-fire -> false
  • full-flop -> false

数据集特性

• 语言: 仅包含英语（en-US）
• 许可证: 未知
• 多语言性: 单语
• 任务类别:
  • 文本分类
  • 问答
• 具体任务:
  • 事实核查
  • 多标签分类
  • 情感分类
  • 限定领域问答
  • 抽取式问答

数据集创建

• 注释创建者: 专家生成
• 语言创建者: 众包
• 数据集大小: 未知
• 数据集来源: 原始数据
• 任务类别: 文本分类、问答