Keyphrases
- user queries
- query formulation
- query logs
- user intent
- query suggestion
- query language
- user defined
- user requests
- query refinement
- web search engines
- user specifies
- user interaction
- user interface
- result set
- query processing
- end users
- query evaluation
- database queries
- ambiguous queries
- web queries
- recommender systems
- user clicks
- search terms
- search sessions
- search logs
- query intent
- user preferences
- retrieval process
- user feedback
- user behavior
- databases
- web search queries
- multiple queries
- web search
- retrieval systems
- user model