Tratamiento de la Negación en el Análisis de Opiniones en Español

  1. Salud M. Jiménez Zafra
  2. Eugenio Martínez Cámara
  3. M. Teresa Martín Valdivia
  4. M. Dolores Molina González
Revue:
Procesamiento del lenguaje natural

ISSN: 1135-5948

Année de publication: 2015

Número: 54

Pages: 37-44

Type: Article

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Résumé

Sentiment Analysis is a task that still has several opened challenges. One of those challenges is the treatment of the negation, because a negative opinion can be built using negated positive words. Negation is a particular feature of each language, thus it must be considered differently per each language. In this article is shown a linguistic approach for the negation scope identification with the aim of integrating it in a polarity classification system in the domain of movie reviews.

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