PHEME dataset of rumours and non-rumours

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:<br>* 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%).<br>The data is structured as follows. Each event has a directory, with two subfolders, rumours and non-rumours. These two folders have folders named with a tweet ID. The tweet itself can be found on the 'source-tweet' directory of the tweet in question, and the directory 'reactions' has the set of tweets responding to that source tweet.<br>This dataset was used in the paper 'Learning Reporting Dynamics during Breaking News for Rumour Detection in Social Media' for rumour detection. For more details, please refer to the paper.<br>License: The annotations are provided under a CC-BY license, while Twitter retains the ownership and rights of the content of the tweets.

本数据集收录了突发新闻时段发布的Twitter平台谣言与非谣言文本。本数据集附带的五起突发新闻事件详情如下：<br>* 查理周刊（Charlie Hebdo）事件：含谣言458条（占比22.0%）、非谣言1621条（占比78.0%）。<br>* 弗格森（Ferguson）事件：含谣言284条（占比24.8%）、非谣言859条（占比75.2%）。<br>* 德国之翼空难（Germanwings Crash）：含谣言238条（占比50.7%）、非谣言231条（占比49.3%）。<br>* 渥太华枪击案（Ottawa Shooting）：含谣言470条（占比52.8%）、非谣言420条（占比47.2%）。<br>* 悉尼人质事件（Sydney Siege）：含谣言522条（占比42.8%）、非谣言699条（占比57.2%）。<br>本数据集的结构如下：每个事件对应一个独立目录，下设`rumours`（谣言）与`non-rumours`（非谣言）两个子目录；两类子目录中均包含以推文ID（Tweet ID）命名的下级子目录。每条源推文的本体可在对应推文的`source-tweet`目录下获取，而`reactions`目录则存储针对该源推文的所有回复推文。<br>本数据集曾被用于论文《面向社交媒体谣言检测的突发新闻报道动态学习》（Learning Reporting Dynamics during Breaking News for Rumour Detection in Social Media）中的谣言检测任务，如需了解更多细节，请参阅该论文。<br>许可协议：标注数据采用知识共享署名（CC-BY）许可协议发布，Twitter保留所有推文内容的所有权及相关权利。