An Ontology-Based Opinion Mining Approach for the Financial Domain.
Juana María Ruiz-MartínezRafael Valencia-GarcíaFrancisco García-SánchezPublished in: ESWC (Satellite Events) (2012)
Keyphrases
- opinion mining
- sentiment analysis
- sentiment lexicon
- opinion detection
- product features
- customer reviews
- opinion mining and sentiment analysis
- online product reviews
- domain specific
- product reviews
- sentiment classification
- domain adaptation
- domain independent
- topic modeling
- neural network
- cross domain
- user generated
- domain experts
- e government
- co occurrence
- opinion retrieval
- prior knowledge
- reinforcement learning
- feature selection
- artificial intelligence