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.
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
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- Publication year
2005
- Venue
Conference on Computational Natural Language Learning
- Publication date
2005-06-29
- Fields of study
Linguistics, Computer Science
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