An Automated Corpus Annotation Experiment in Brazilian Portuguese for Sentiment Analysis in Public Security.
Victor Diogho Heuer de CarvalhoThyago Celso Cavalcante NepomucenoAna Paula Cabral Seixas CostaPublished in: ICDSST (2020)
Keyphrases
- sentiment analysis
- brazilian portuguese
- sentence level
- opinion mining
- public opinion
- sentiment classification
- machine translation
- text classification
- natural language processing
- access control
- multi aspect
- positive or negative
- text mining
- online reviews
- user generated
- product reviews
- active learning
- databases
- information extraction
- broad coverage
- image annotation
- sentiment lexicon
- image retrieval