Lexicon-based sentiment analysis in texts using Formal Concept Analysis.
Manuel Ojeda-HernándezDomingo López-RodríguezÁngel MoraPublished in: Int. J. Approx. Reason. (2023)
Keyphrases
- sentiment analysis
- sentiment lexicon
- opinion mining
- natural language
- sentiment classification
- natural language processing
- text classification
- sentence level
- text mining
- opinion retrieval
- multi aspect
- user generated
- online reviews
- natural language text
- text documents
- domain specific
- product reviews
- automatic construction
- public opinion
- product features
- sentiment words
- databases
- information sources
- machine learning