RePro: a benchmark for Opinion Mining for Brazilian Portuguese.
Lucas Nildaimon dos Santos SilvaLivy RealAna Claudia Bianchini ZandavalleCarolina Francisco Gadelha RodriguesTatiana da Silva GamaFernando Guedes SouzaPhillipe Derwich Silva ZaidanPublished in: PROPOR (2024)
Keyphrases
- opinion mining
- brazilian portuguese
- sentiment analysis
- machine translation
- online product reviews
- product reviews
- opinion mining and sentiment analysis
- product features
- sentiment classification
- customer reviews
- real world
- topic modeling
- opinion words
- information retrieval
- feature selection
- sentiment lexicon
- online reviews
- comparative sentences
- opinion detection
- generative model
- keywords
- public opinion
- prior knowledge
- maximum likelihood
- latent variables