Keyphrases
- sentiment analysis
- information retrieval
- sentiment classification
- information retrieval systems
- opinion mining
- bounded rationality
- query expansion
- multi agent
- polarity classification
- information access
- retrieval effectiveness
- computational model
- relevance feedback
- text retrieval
- evaluation measures
- game theory
- sentence level
- document centric
- user interface
- retrieval model
- text classification
- online reviews