Adapting Freely Available Resources to Build an Opinion Mining Pipeline in Portuguese.
Patrik LambertCarlos Rodríguez PenagosPublished in: LREC (2014)
Keyphrases
- opinion mining
- lexical resources
- sentiment analysis
- sentiment classification
- online product reviews
- opinion mining and sentiment analysis
- customer reviews
- public opinion
- product reviews
- topic modeling
- product features
- sentence level
- online reviews
- similarity measure
- knowledge base
- prior knowledge
- expert systems
- feature space
- bayesian networks
- feature selection