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这个仓库是AAAI2021共享任务COVID19-Fake-News-Detection-in-English(虚假新闻分类)的第三名的解决方案

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3rd-solution-covid19-fake-news-detection-in-english's Introduction

background

Constraint@AAAI2021 - COVID19 Fake News Detection in English

第三名解决方案,包含全部代码、评测论文以及我们搜集的额外数据和官方数据.

论文已经被接受AAAI 2021 First Workshop on Combating Online Hostile Posts in Regional Languages during Emergency Situation接收,并在研讨会上进行宣讲

赛题描述:

英文COVID19假新闻检测-此子任务重点在于用英语检测与COVID19相关的假新闻。数据源是各种社交媒体平台,例如Twitter,Facebook,Instagram等。给定社交媒体帖子,共享任务的目的是将其分类为假新闻或真实新闻。

任务分类:

  • 文本分类

数据说明:

Constraint_English_Train.xlsx是官方给的训练样本示例,为xlsx数据格式。数据格式如下:

id tweet label
0 Alfalfa is the only cure for COVID-19. 0

模型架构:

在本文中一共使用了两个模型,分别基于双向LSTM和transformers架构

1.双向LSTM

2.text-transformers

算力要求

在谷歌kaggle平台的tpu进行训练

论文链接

https://arxiv.org/abs/2101.02359

引用我们的工作

@article{li2021exploring,
  title={Exploring text-transformers in aaai 2021 shared task: Covid-19 fake news detection in english},
  author={Li, Xiangyang and Xia, Yu and Long, Xiang and Li, Zheng and Li, Sujian},
  journal={arXiv preprint arXiv:2101.02359},
  year={2021}
}

感兴趣就给个star吧:-D

**最后感谢队友@SwordFaith

3rd-solution-covid19-fake-news-detection-in-english's People

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