Finding co-occurring topics in wikipedia article segments

Renzhi Wang, Jianmin Wu, Mizuho Iwaihara

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

Wikipedia is the largest online encyclopedia, in which articles form knowledgeable and semantic resources. Identical topics in different articles indicate that the articles are related to each other about topics. Finding such co-occurring topics is useful to improve the accuracy of querying and clustering, and also to contrast related articles. Existing topic alignment work and topic relevance detection are based on term occurrence. In our research, we discuss incorporating latent topics existing in article segments by utilizing Latent Dirichlet Allocation (LDA), to detect topic relevance. We also study how segment proximities, arising from segment ordering and hyperlinks, shall be incorporated into topic detection and alignment. Experimental data show our method can find and distinguish three types of co-occurrence.

元の言語English
ホスト出版物のタイトルThe Emergence of Digital Libraries - Research and Practices - 16th International Conference on Asia-Pacific Digital Libraries, ICADL 2014, Proceedings
編集者Adam Jatowt, Edie Rasmussen, Kulthida Tuamsuk
出版者Springer Verlag
ページ252-259
ページ数8
ISBN(電子版)9783319128221
出版物ステータスPublished - 2014 1 1
イベント16th International Conference on Asia-Pacific Digital Libraries, ICADL 2014 - Chiang Mai, Thailand
継続期間: 2014 11 52014 11 7

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
8839
ISSN(印刷物)0302-9743
ISSN(電子版)1611-3349

Conference

Conference16th International Conference on Asia-Pacific Digital Libraries, ICADL 2014
Thailand
Chiang Mai
期間14/11/514/11/7

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • これを引用

    Wang, R., Wu, J., & Iwaihara, M. (2014). Finding co-occurring topics in wikipedia article segments. : A. Jatowt, E. Rasmussen, & K. Tuamsuk (版), The Emergence of Digital Libraries - Research and Practices - 16th International Conference on Asia-Pacific Digital Libraries, ICADL 2014, Proceedings (pp. 252-259). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 8839). Springer Verlag.