Aspect-Based Opinion Mining Using Knowledge Bases.
Marco FedericiMauro DragoniPublished in: SemWebEval@ESWC (2017)
Keyphrases
- opinion mining
- knowledge base
- sentiment analysis
- sentiment lexicon
- online product reviews
- opinion mining and sentiment analysis
- sentiment classification
- topic modeling
- product features
- knowledge based systems
- knowledge acquisition
- customer reviews
- product reviews
- opinion retrieval
- text classification
- opinion words
- knowledge representation
- natural language processing
- opinion detection
- online reviews
- semi supervised
- probabilistic model