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Communication Dans Un Congrès Année : 2012

Opinion Mining in an Informative Corpus: Building Lexicons

Résumé

This paper presents first steps of an ongoing work aiming at the constitution of lexicons for opinion mining. Our work is corpus-oriented, the corpus being of informative nature (related to avionic manufacturers) rather than opinion-oriented (as in current works dealing with social networks). We especially investigate the question of interrelation between factual information and evaluative stance. Another aspect concerns the intensity of expressed opinions. Lexicons for adjectives and adverbs have been built, based on the given corpus, and we present the principles and method used for their construction.
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hal-01071162 , version 1 (03-10-2014)

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  • HAL Id : hal-01071162 , version 1

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Patrice Enjalbert, Lei Zhang, Stéphane Ferrari. Opinion Mining in an Informative Corpus: Building Lexicons. KONVENS workhop PATHOS - 1st Workshop on Practice and Theory of Opinion Mining and Sentiment Analysis, 2012, vienne, Austria. pp.314-318. ⟨hal-01071162⟩
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