SentiLexBR: An Automatic Methodology of Building Sentiment Lexicons for the Portuguese Language.
Tiago de MeloPublished in: J. Inf. Data Manag. (2022)
Keyphrases
- sentiment analysis
- portuguese language
- sentiment classification
- natural language processing
- opinion mining
- fully automatic
- sentiment lexicon
- semi automatic
- sentence level
- text classification
- image classification
- similarity measure
- product reviews
- data sets
- image retrieval
- feature selection
- information systems
- labor intensive
- search engine
- information retrieval
- neural network