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Investigation in statistical language-independent approaches for opinion detection in English, Chinese and Japanese

Auteur(s)
Zubaryeva, Olena 
Institut d'informatique 
Savoy, Jacques 
Institut d'informatique 
Date de parution
2009
In
Proceedings of the Third International Workshop on Cross Lingual Information Access (CLIAWS3): Addressing the Information Need of Multilingual Societies, Association for Computing Machinery (ACM), 2009///38-45
Résumé
In this paper we present a new statistical approach to opinion detection and its' evaluation on the English, Chinese and Japanese corpora. Besides, the proposed method is compared with three baselines, namely Naïve Bayes classifier, a language model and an approach based on significant collocations. These models being language independent are improved with the use of language-dependent technique on the example of the English corpus. We show that our method almost always gives better performance compared to the considered baselines.
Identifiants
https://libra.unine.ch/handle/123456789/14737
Type de publication
journal article
Dossier(s) à télécharger
 main article: Zubaryeva_Olena_-_Investigation_in_Statistical_Language-Independent_20091215.pdf (358.85 KB)
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