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Hawkes processes for continuous time sequence classification : an application to rumour stance classification in Twitter
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Lukasik, Michal, Srijith, P. K, Vu, Duy, Bontcheva, Kalina, Zubiaga, Arkaitz and Cohn, Trevor (2016) Hawkes processes for continuous time sequence classification : an application to rumour stance classification in Twitter. In: 54th Annual Meeting of the Association for Computational Linguistics, Berlin, Germany, 7-12 Aug 2016. Published in: Proceedings of 54th Annual Meeting of the Association for Computational Linguistics pp. 393-398.
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Official URL: http://aclweb.org/anthology/P16-2064
Abstract
Classification of temporal textual data sequences is a common task in various domains such as social media and the Web. In this paper we propose to use Hawkes Processes for classifying sequences of temporal textual data, which exploit both temporal and textual information. Our experiments on rumour stance classification on four Twitter datasets show the importance of using the temporal information of tweets along with the textual content.
Item Type: | Conference Item (Paper) | ||||
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Subjects: | H Social Sciences > HM Sociology Q Science > QA Mathematics |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||
Library of Congress Subject Headings (LCSH): | Stochastic processes, Point processes, Microblogs--Classification | ||||
Journal or Publication Title: | Proceedings of 54th Annual Meeting of the Association for Computational Linguistics | ||||
Publisher: | Association for Computational Linguistics | ||||
Official Date: | 22 April 2016 | ||||
Dates: |
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Page Range: | pp. 393-398 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Open Access (Creative Commons) | ||||
Date of first compliant deposit: | 5 August 2016 | ||||
Date of first compliant Open Access: | 5 August 2016 | ||||
Funder: | European Union (EU), Australian Research Council (ARC) | ||||
Grant number: | 611233 PHEME (EU), FT130101105 (ARC) | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | 54th Annual Meeting of the Association for Computational Linguistics | ||||
Type of Event: | Workshop | ||||
Location of Event: | Berlin, Germany | ||||
Date(s) of Event: | 7-12 Aug 2016 | ||||
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