Weibo21

该数据集名为Weibo21，是一个包含中文的多领域虚假新闻数据集。它由9个不同领域的4,488条虚假新闻和4,640条真实新闻组成。数据集不仅包含了新闻内容、图片、时间戳，还包含了社交语境信息，并且这些数据是由来自九个不同领域（科学、军事、教育、灾害、政治、健康、财经、娱乐和社会）的10位专家手动标注的。规模上，该数据集包含了4,488条虚假新闻和4,640条真实新闻，旨在支持多领域虚假新闻检测任务。

This dataset, designated Weibo21, is a Chinese multi-domain fake news dataset. It consists of 4,488 fake news samples and 4,640 real news samples across nine distinct domains. In addition to news content, images and timestamps, the dataset also includes social context information. All data was manually annotated by 10 experts from the nine aforementioned domains, namely science, military, education, disaster, politics, health, finance, entertainment and society. With a total of 4,488 fake news and 4,640 real news samples, Weibo21 is designed to support multi-domain fake news detection tasks.

搜集汇总

背景与挑战

背景概述

MDFEND-Weibo21是一个用于多领域假新闻检测的数据集，包含训练、验证和测试文件，使用前需提交申请。