Related topic network

Chao Chang, Daniel Zeng, Huimin Zhao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Topic Detection and Tracking provides a flat and unorganized view of a document collection and cannot adequately reflect the content of the complete collection as some of the information is lost in the process. Topic models account for more information and lead to a more organized view of the document collection. In this paper, we propose a more efficient model named Related Topic Network with a new term weighting method. Empirical evaluation using two real-world datasets consisting of 953 and 5,550 news documents demonstrates the utility of the proposed model and shows that the new term weighting method leads to performance improvement. copy; 2010 IEEE.

Original languageEnglish (US)
Title of host publicationProceedings of 2010 IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI 2010
Pages336-341
Number of pages6
DOIs
StatePublished - Oct 15 2010
Event2010 IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI 2010 - QingDao, China
Duration: Jul 15 2010Jul 17 2010

Publication series

NameProceedings of 2010 IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI 2010

Other

Other2010 IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI 2010
CountryChina
CityQingDao
Period7/15/107/17/10

Keywords

  • Related topic network
  • Topic detection and tracking
  • Topic model

ASJC Scopus subject areas

  • Information Systems and Management
  • Management Science and Operations Research

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  • Cite this

    Chang, C., Zeng, D., & Zhao, H. (2010). Related topic network. In Proceedings of 2010 IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI 2010 (pp. 336-341). [5551555] (Proceedings of 2010 IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI 2010). https://doi.org/10.1109/SOLI.2010.5551555