An Ontology-Enhanced Hybrid Approach to Aspect-Based Sentiment Analysis.
Daan de HeijArtiom TroyanovskyCynthia YangMilena Zychlinsky ScharffKim SchoutenFlavius FrasincarPublished in: WISE (2) (2017)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment lexicon
- sentiment words
- sentiment classification
- sentence level
- multi aspect
- text mining
- text classification
- natural language processing
- public opinion
- neural network
- knowledge base
- natural language
- user generated
- domain knowledge
- online reviews
- product reviews
- information retrieval
- product features
- collective classification
- reinforcement learning
- probabilistic model