New Experiments in Distributional Representations of Synonymy

Dayne Freitag,Matthias Blume,John Byrnes,Edmond Chow,Sadik Kapadia,R. Rohwer,Zhiqiang Wang

Published 2005 in Conference on Computational Natural Language Learning

ABSTRACT

Recent work on the problem of detecting synonymy through corpus analysis has used the Test of English as a Foreign Language (TOEFL) as a benchmark. However, this test involves as few as 80 questions, prompting questions regarding the statistical significance of reported results. We overcome this limitation by generating a TOEFL-like test using WordNet, containing thousands of questions and composed only of words occurring with sufficient corpus frequency to support sound distributional comparisons. Experiments with this test lead us to a similarity measure which significantly outperforms the best proposed to date. Analysis suggests that a strength of this measure is its relative robustness against polysemy.

PUBLICATION RECORD

  • Publication year

    2005

  • Venue

    Conference on Computational Natural Language Learning

  • Publication date

    2005-06-29

  • Fields of study

    Linguistics, Computer Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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