Extracting Domain-Specific Features for Sentiment Analysis Using Simple NLP Techniques: Running Shoes Reviews

• Autores: Antonio Moreno Ortiz, Chantal Pérez Hernández, Cristian Gómez-Pascual
• Localización: CILC2016: 8th International Conference on Corpus Linguistics / Antonio Moreno Ortiz (ed. lit.), Chantal Pérez Hernández (ed. lit.), 2016, págs. 298-307
• Idioma: inglés
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• Resumen

  • This paper is a first attempt at designing a procedure to derive a domain-specific lexicon (both single words and multiword expressions) from an opinion corpus of specialized language. We use a corpus of reviews of running shoes as case study, compiled for this particular purpose. The main goal is to obtain a first approximation to the task of automatically extracting domain-specific expressions of sentiment to be used by our sentiment analysis software, Lingmotif.