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arXiv 1504.04712cs.SIcs.IR
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在社交媒体上发现谣言

Towards Detecting Rumours in Social Media

Arkaitz Zubiaga, Maria Liakata, Rob Procter, Kalina Bontcheva, Peter Tolmie

摘要:

在紧急情况下,虚假谣言的传播可能危及公民的福祉,因为他们正在监测社交媒体的新闻流,以了解最新更新。在本文中,我们描述的方法,我们已经开发的PHEME项目内的会话线程的收集和采样,以及我们已经开发的工具,以方便这些线程的注释,以确定谣言。我们描述了在2014年弗格森骚乱期间收集的线程进行的注释任务,我们提出并分析了我们的研究结果。我们的研究结果表明,我们可以有效地收集社交媒体谣言,并识别与一系列故事相关的多个谣言,这些故事很难依靠现有的技术来识别,这些技术需要手动输入特定于谣言的关键字。

英文摘要:

The spread of false rumours during emergencies can jeopardise the well-being of citizens as they are monitoring the stream of news from social media to stay abreast of the latest updates. In this paper, we describe the methodology we have developed within the PHEME project for the collection and sampling of conversational threads, as well as the tool we have developed to facilitate the annotation of these threads so as to identify rumourous ones. We describe the annotation task conducted on threads collected during the 2014 Ferguson unrest and we present and analyse our findings. Our results show that we can collect effectively social media rumours and identify multiple rumours associated with a range of stories that would have been hard to identify by relying on existing techniques that need manual input of rumour-specific keywords.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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