Pheme, Twitter15, and Twitter16 dataset

This dataset contains a collection of Twitter rumours and non-rumours posted during breaking news. The five breaking news provided with the dataset are as follows: * Charlie Hebdo: 458 rumours (22.0%) and 1,621 non-rumours (78.0%).* Ferguson: 284 rumours (24.8%) and 859 non-rumours (75.2%).* Germanwings Crash: 238 rumours (50.7%) and 231 non-rumours (49.3%).* Ottawa Shooting: 470 rumours (52.8%) and 420 non-rumours (47.2%).* Sydney Siege: 522 rumours (42.8%) and 699 non-rumours (57.2%).

搜集汇总

背景与挑战

背景概述

该数据集是一个用于社交媒体谣言检测的Twitter数据集，包含在五个突发新闻事件（如Charlie Hebdo、Ferguson等）期间发布的谣言和非谣言推文，总计超过4,000条推文，并按照事件和推文类型（谣言/非谣言）进行结构化组织，每个推文目录包括源推文和回复推文，适用于研究谣言传播动态和检测算法。