Thesaurus based automatic keyphrase indexing

Medelyan, Olena; Witten, Ian H.

doi:10.1145/1141753.1141819

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Medelyan, O. & Witten, I.H. (2006). Thesaurus based automatic keyphrase indexing. In Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries, 2006, Chapel Hill, NC, USA, June 11 - 15, 2006 (pp. 296-297). New York: ACM.

Permanent Research Commons link: https://hdl.handle.net/10289/1345

Abstract

We propose a new method that enhances automatic keyphrase extraction by using semantic information on terms and phrases gleaned from a domain-specific thesaurus. We evaluate the results against keyphrase sets assigned by a state-of-the-art keyphrase extraction system and those assigned by six professional indexers.

Date

2006

Type

Conference Contribution

Publisher

ACM

Rights

This is an author’s version of an article published in Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries, 2006, Chapel Hill, NC, USA, June 11 - 15, 2006.

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Computing and Mathematical Sciences Papers [1455]