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Word sense disambiguation incorporating lexical and structural semantic information

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Word sense disambiguation incorporating lexical and structural semantic information

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dc.contributor.author Tanaka, Takaaki
dc.contributor.author Bond, Francis
dc.contributor.author Baldwin, Timothy
dc.contributor.author Fujita, Sanae
dc.contributor.author Hashimoto, Chikara
dc.date.accessioned 2010-10-26T09:25:25Z
dc.date.available 2010-10-26T09:25:25Z
dc.date.copyright 2007
dc.date.issued 2010-10-26T09:25:25Z
dc.identifier.citation Tanaka, T., Bond, F., Baldwin, T., Fujita, S., & Hashimoto, C. (2007). Word sense disambiguation incorporating lexical and structural semantic information. Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL)
dc.identifier.uri http://hdl.handle.net/10220/6449
dc.description.abstract We present results that show that incorporating lexical and structural semantic information is effective for word sense disambiguation. We evaluated the method by using precise information from a large treebank and an ontology automatically created from dictionary sentences. Exploiting rich semantic and structural information improves precision 2–3%. The most gains are seen with verbs, with an improvement of 5.7% over a model using only bag of words and n-gram features.
dc.format.extent 10 p.
dc.language.iso en
dc.rights © 2007 ACL This is the author created version of a work that has been peer reviewed and accepted for publication by Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL), Association for Computational Linguistics. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [URL: http://www.aclweb.org/anthology-new/D/D07/D07-1050.pdf].
dc.subject DRNTU::Humanities::Language::Japanese
dc.subject DRNTU::Humanities::Linguistics::Sociolinguistics::Computational linguistics
dc.title Word sense disambiguation incorporating lexical and structural semantic information
dc.type Conference Paper
dc.contributor.conference Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (2007 : Prague)
dc.contributor.school School of Humanities and Social Sciences
dc.description.version Accepted version
dc.identifier.rims 155517

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