Timeline summarization for event-related discussions on a chinese social media platform

Han Wang, Jia Ling Koh

研究成果: 書貢獻/報告類型會議貢獻

1 引文 斯高帕斯(Scopus)

摘要

In this paper, we proposed an approach to automatically generate timeline summarization for sub-event discussions related to a query event without supervised learning. In order to select event-related sentences, we designed a two-stage method to extract representative entity terms in the event-related discussions and filter out most of the sentences semantically un-related to the query event. A rule-based method was applied to extract sentences which describing sub-events. After that, the discussions are assigned to the corresponding sub-events according to the semantic relatedness measure. Finally, according to the occurring time of each sub-event, the timeline summarization is organized. We evaluated the performance of the proposed method on the real-world datasets. The experiment results showed that each processing step perform effectively. Especially, most noise sentences could be filtered by the proposed method. Moreover, the final timeline summarization graded by users is proven to be useful to well understand the discussion trend of a sub-event.

原文英語
主出版物標題Advances in Artificial Intelligence
主出版物子標題From Theory to Practice - 30th International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2017, Proceedings
編輯Moonis Ali, Salem Benferhat, Karim Tabia
發行者Springer Verlag
頁面579-594
頁數16
ISBN(列印)9783319600413
DOIs
出版狀態已發佈 - 2017 一月 1
事件30th International Conference on Industrial, Engineering, and Other Applications of Applied Intelligent Systems, IEA/AIE 2017 - Arras, 法国
持續時間: 2017 六月 272017 六月 30

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
10350 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

其他

其他30th International Conference on Industrial, Engineering, and Other Applications of Applied Intelligent Systems, IEA/AIE 2017
國家法国
城市Arras
期間17/6/2717/6/30

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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