Sentiment Analysis in Spanish for Improvement of Products and Services: A Deep Learning Approach.
Mario Andrés Paredes-ValverdeRicardo Colomo PalaciosMaría del Pilar Salas-ZárateRafael Valencia-GarcíaPublished in: Sci. Program. (2017)
Keyphrases
- sentiment analysis
- deep learning
- product reviews
- opinion mining
- product features
- unsupervised learning
- text classification
- sentiment classification
- customer reviews
- machine learning
- sentence level
- weakly supervised
- text mining
- sentiment lexicon
- user generated
- natural language processing
- mental models
- online reviews
- principal component analysis
- pairwise
- artificial intelligence