Social media rumor detection datasets, Twitter15, Twitter16, PHEME

Twitter 15、Twitter 16 和 PHEME。Twitter15 和 Twitter16 数据集中的每个陈述都被标记为非谣言 （NR）、虚假谣言 （F）、真实谣言 （T） 或未经证实的谣言 （U）。PHEME 数据集被标记为虚假谣言 （F） 、真谣言 （T） 和未经证实的谣言 （U）。数据集包含丰富的信息，包括作者发布的源文章、其他用户评论或转发的文章及其发布时间。从事件总数来看，Twitter15 包含 1490 个事件，Twitter16 包含 818 个事件，PHEME 已达到 2402 个事件。从谣言分类来看，Twitter 15 上有 370 个虚假谣言事件，Twitter 16 上有 205 个，PHEME 上有 638 个;就真实谣言事件的数量而言，Twitter15 和 Twitter16 都有 205 个，PHEME 达到了 1067 个;就未经证实的谣言事件数量而言，Twitter15 和 Twitter16 分别为 374 和 203，而 PHEME 有 697 个，PHEME 中非谣言事件的数量尚未明确给出。此外，所有活动的转发评论总数在 Twitter 15 上达到 331612，在 Twitter 16 上达到 204820 条，在 PHEME 上达到 105354。

The Twitter 15, Twitter 16, and PHEME datasets are three widely used rumor detection benchmarks. For each statement in the Twitter15 and Twitter16 datasets, the annotation labels include non-rumor (NR), false rumor (F), true rumor (T), and unsubstantiated rumor (U). The PHEME dataset uses three labels: false rumor (F), true rumor (T), and unsubstantiated rumor (U). These datasets contain rich information, including source posts published by original authors, comments or reposts from other users, and their respective publication timestamps. In terms of the total number of events, Twitter15 contains 1490 events, Twitter16 contains 818 events, and PHEME has 2402 events. Regarding rumor classification, there are 370 false rumor events on Twitter15, 205 on Twitter16, and 638 on PHEME; for the count of true rumor events, both Twitter15 and Twitter16 have 205 cases, while PHEME reaches 1067; for unsubstantiated rumor events, Twitter15 and Twitter16 have 374 and 203 respectively, and PHEME has 697. The number of non-rumor events in the PHEME dataset has not been clearly specified. Additionally, the total number of reposts and comments across all events reaches 331,612 on Twitter15, 204,820 on Twitter16, and 105,354 on PHEME.

搜集汇总

背景与挑战

背景概述

该数据集包含Twitter15、Twitter16和PHEME三个社交媒体谣言检测数据集，涵盖多种谣言分类标签，并提供详细的源文章和用户互动信息。Twitter15、Twitter16和PHEME分别包含1490、818和2402个事件，转发评论总数分别为331612、204820和105354条。