A survey of sentiment analysis in the Portuguese language.
Denilson Alves PereiraPublished in: Artif. Intell. Rev. (2021)
Keyphrases
- sentiment analysis
- portuguese language
- natural language processing
- bag of words
- text classification
- opinion mining
- sentiment classification
- sentence level
- text mining
- multi aspect
- machine learning
- information extraction
- natural language
- user generated
- sentiment lexicon
- artificial intelligence
- data mining
- machine translation
- knowledge representation
- data analysis
- multiscale
- collective classification
- online reviews
- sentiment words