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On the Adequacy of Three POS Taggers and a Dependency Parser
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In: 13th International Conference on Computational Linguistics and Intelligent Text Processing ; https://hal.archives-ouvertes.fr/hal-00820227 ; 13th International Conference on Computational Linguistics and Intelligent Text Processing, Mar 2012, New Delhi, India. pp.104-116 (2012)
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Abstract:
International audience ; A POS-tagger can be used in front of a parser to reduce the number of combinations of possible dependency trees which, in the majority, give spurious analyses. In the paper we compare the results of the addition of three morphological taggers to the parser of the CDG Lab. The experimental results show that these models perform better than the model which do not use a morphological tagger at the cost of loosing some correct analyses. In fact, the adequacy of these solutions is mainly based on the compatibility between the lexical units defined by the taggers and the dependency grammar.
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Keyword:
[INFO.INFO-CL]Computer Science [cs]/Computation and Language [cs.CL]
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URL: https://hal.archives-ouvertes.fr/hal-00820227
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Learning large-scale categorial dependency grammars ; Acquisition de grammaire catégorielle de dépendances de grande envergure
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In: https://tel.archives-ouvertes.fr/tel-00822996 ; Traitement du texte et du document. Université de Nantes, 2012. Français (2012)
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CDG Lab: a Toolbox for Dependency Grammars and Dependency Treebanks Development
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In: 1st International Conference on Dependency Linguistics (Depling 2011) ; https://hal.archives-ouvertes.fr/hal-00820213 ; 1st International Conference on Dependency Linguistics (Depling 2011), Sep 2011, Barcelona, Spain. Short paper (2011)
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