Accurately extracting coherent relevant passages using hidden Markov models

Jing Jiang, Chengxiang Zhai

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

Abstract

In this paper, we present a principled method for accurately extracting coherent relevant passages of variable lengths using HMMs. We show that with appropriate parameter estimation, the HMM method outperforms a number of strong baseline methods on two data sets.

Original languageEnglish (US)
Title of host publicationCIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management
Pages289-290
Number of pages2
StatePublished - 2005
EventCIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management - Bremen, Germany
Duration: Oct 31 2005Nov 5 2005

Other

OtherCIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management
CountryGermany
CityBremen
Period10/31/0511/5/05

Fingerprint

Hidden Markov model
Parameter estimation

Keywords

  • Hidden Markov Models
  • Passage Retrieval

ASJC Scopus subject areas

  • Decision Sciences(all)
  • Business, Management and Accounting(all)

Cite this

Jiang, J., & Zhai, C. (2005). Accurately extracting coherent relevant passages using hidden Markov models. In CIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management (pp. 289-290)

Accurately extracting coherent relevant passages using hidden Markov models. / Jiang, Jing; Zhai, Chengxiang.

CIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management. 2005. p. 289-290.

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

Jiang, J & Zhai, C 2005, Accurately extracting coherent relevant passages using hidden Markov models. in CIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management. pp. 289-290, CIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management, Bremen, Germany, 10/31/05.
Jiang J, Zhai C. Accurately extracting coherent relevant passages using hidden Markov models. In CIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management. 2005. p. 289-290
Jiang, Jing ; Zhai, Chengxiang. / Accurately extracting coherent relevant passages using hidden Markov models. CIKM'05 - Proceedings of the 14th ACM International Conference on Information and Knowledge Management. 2005. pp. 289-290
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