Mining False Information on Twitter for a Major Disaster Situation
Mining False Information on Twitter for a Major Disaster Situation
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在 Twitter 上挖掘重大灾难情况的虚假信息
DOI:
10.1007/978-3-319-09912-5_9
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
and Kentaro Inui
中科院分区:
文献类型:
--
作者:
Keita Nabeshima;Junta Mizuno;Naoaki Okazaki;and Kentaro Inui
Social networking services (SNS), such as Twitter, disseminate not only useful information, but also false information. Identifying this false information is crucial in order to keep the information on a SNS reliable. The aim of this paper is to develop a method of extracting false information from among a large collection of tweets. We do so by using a set of linguistic patterns formulated to correct false information. More specifically, the proposed method extracts text passages that match specified correction patterns, clusters the passages into topics of false information, and selects a passage that represents each topic of false information. In the experiment we conduct, we build an evaluation set manually, and demonstrate the effectiveness of the proposed method.