Aligning gaussian-topic with embedding network for summarization ranking

Linjing Wei, Heyan Huang, Yang Gao*, Xiaochi Wei, Chong Feng

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Query-oriented summarization addresses the problem of information overload and help people get the main ideas within a short time. Summaries are composed by sentences. So, the basic idea of composing a salient summary is to construct quality sentences both for user specific queries and multiple documents. Sentence embedding has been shown effective in summarization tasks. However, these methods lack of the latent topic structure of contents. Hence, the summary lies only on vector space can hardly capture multi-topical content. In this paper, our proposed model incorporates the topical aspects and continuous vector representations, which jointly learns semantic rich representations encoded by vectors. Then, leveraged by topic filtering and embedding ranking model, the summarization can select desirable salient sentences. Experiments demonstrate outstanding performance of our proposed model from the perspectives of prominent topics and semantic coherence.

源语言英语
主期刊名Web and Big Data - 1st International Joint Conference, APWeb-WAIM 2017, Proceedings
编辑Cyrus Shahabi, Xiang Lian, Christian S. Jensen, Xiaochun Yang, Lei Chen
出版商Springer Verlag
610-625
页数16
ISBN(印刷版)9783319635781
DOI
出版状态已出版 - 2017
活动1st Asia-Pacific Web and Web-Age Information Management Joint Conference on Web and Big Data, APWeb-WAIM 2017 - Beijing, 中国
期限: 7 7月 20179 7月 2017

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
10366 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议1st Asia-Pacific Web and Web-Age Information Management Joint Conference on Web and Big Data, APWeb-WAIM 2017
国家/地区中国
Beijing
时期7/07/179/07/17

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引用此

Wei, L., Huang, H., Gao, Y., Wei, X., & Feng, C. (2017). Aligning gaussian-topic with embedding network for summarization ranking. 在 C. Shahabi, X. Lian, C. S. Jensen, X. Yang, & L. Chen (编辑), Web and Big Data - 1st International Joint Conference, APWeb-WAIM 2017, Proceedings (页码 610-625). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 卷 10366 LNCS). Springer Verlag. https://doi.org/10.1007/978-3-319-63579-8_46