Enriching WordNet concepts with topic signatures

Eneko Agirre,Olatz Ansa,E. Hovy,David Martínez

Published 2001 in arXiv.org

ABSTRACT

This paper explores the possibility of enriching the content of existing ontologies. The overall goal is to overcome the lack of topical links among concepts in WordNet. Each concept is to be associated to a topic signature, i.e., a set of related words with associated weights. The signatures can be automatically constructed from the WWW or from sense-tagged corpora. Both approaches are compared and evaluated on a word sense disambiguation task. The results show that it is possible to construct clean signatures from the WWW using some filtering techniques.

PUBLICATION RECORD

  • Publication year

    2001

  • Venue

    arXiv.org

  • Publication date

    2001-09-18

  • Fields of study

    Linguistics, Computer Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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