We present a geometric view on bilingual lexicon extraction from comparable corpora, which allows to re-interpret the methods proposed so far and identify unresolved problems. This motivates three new methods that aim at solving these problems. Empirical evaluation shows the strengths and weaknesses of these methods, as well as a significant gain in the accuracy of extracted lexicons.
A Geometric View on Bilingual Lexicon Extraction from Comparable Corpora
Éric Gaussier,J. Renders,Irina Matveeva,Cyril Goutte,Hervé Déjean
Published 2004 in Annual Meeting of the Association for Computational Linguistics
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- Publication year
2004
- Venue
Annual Meeting of the Association for Computational Linguistics
- Publication date
2004-07-21
- Fields of study
Mathematics, Linguistics, Computer Science
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