Blar i HiØ Brage på forfatter "Valencia-García, Rafael"
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Sentiment Analysis in Spanish for Improvement of Products and Services: A Deep Learning Approach
Paredes-Valverde, Mario Andrés; Colomo-Palacios, Ricardo; Salas-Zárate, María del Pilar; Valencia-García, Rafael (Journal article; Peer reviewed, 2017)Sentiment analysis is an important area that allows knowing public opinion of the users about several aspects. This information helps organizations to know customer satisfaction. Social networks such as Twitter are important ... -
UMUTeam at EXIST 2021: Sexist Language Identification based on Linguistic Features and Transformers in Spanish and English
García-Díaz, José Antonio; Colomo-Palacios, Ricardo; Valencia-García, Rafael (Peer reviewed; Journal article, 2021)Sexism is harmful behaviour that can make women feel worthless promoting self-censorship and gender inequality. In the digital era, misogynists have found in social networks a place in which they can spread their oppressive ...