Original title: The best of two worlds: cooperation of statistical and rule-based taggers for Czech
Translated title: Dva typy značkování v češtině
Authors: Spoustová, D. ; Hajič, J. ; Votrubec, J. ; Krbec, P. ; Květoň, Pavel
Document type: Papers
Conference/Event: Workshop on Balto-Slavonic Natural Language Processing 2007, Praha (CZ), 2007-06-29
Year: 2007
Language: eng
Abstract: [eng] [cze]
Description of several hybrid disambiguation methods combining the strength of hand-written disambiguation rules and statistical taggers. Three different statistical (HMM, Maximum-Entropy and Averaged Perceptron)taggers are used in a tagging experiment using Prague Dependency Treebank. The results of the hybrid systems are better than any other method tried for Czech tagging so far. Popis hybridních disambiguačních metod; použití tří různých statistických taggerů (HMM, Maximum-Entropy, Averaged Perceptron), zhodnocení výsledků.
Keywords: corpus lingustics; disambiguation; linguistic corpus; tagging
Project no.: CEZ:AV0Z90610521 (CEP), 1ET100610409 (CEP), GA407/07/0679 (CEP)
Funding provider: GA AV ČR, GA ČR
Host item entry: ACL 2007. Proceedings of the Workshop on Balto-Slavonic Natural Language Processing 2007
Note: Související webová stránka: http://www.aclweb.org/anthology/W/W07/W07-1709

Institution: Institute of the Czech Language AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0157456

Permalink: http://www.nusl.cz/ntk/nusl-38411


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Research > Institutes ASCR > Institute of the Czech Language
Conference materials > Papers