Systematic literature review of sentiment analysis in the Spanish language.
Sonia Osorio AngelAdriana Peña Pérez NegrónAurora Espinoza-ValdezPublished in: Data Technol. Appl. (2021)
Keyphrases
- literature review
- sentiment analysis
- spanish language
- opinion mining
- sentiment classification
- case study
- multi aspect
- text classification
- text mining
- current issues
- sentence level
- product features
- product reviews
- online reviews
- natural language processing
- user generated
- public opinion
- collective classification
- sentiment lexicon
- knowledge base
- information extraction
- customer reviews