Keyphrases
- web search
- search queries
- web queries
- search engine
- ad hoc retrieval
- query processing
- database
- relevance ranking
- federated search
- query evaluation
- clickthrough data
- query dependent
- search logs
- relevance feedback
- query refinement
- web retrieval
- result lists
- user clicks
- improving web search
- response time
- user queries
- query expansion
- web search engines
- query suggestion
- database queries
- personalized web search
- web search queries
- web searches
- data structure
- search experience
- retrieval systems
- user intent
- exploratory search
- data sources
- keywords
- enterprise search
- result set
- document relevance
- query terms
- range queries
- query logs
- query formulation