Keyphrases
- web search
- search engine
- web search engines
- search result
- web information retrieval
- query logs
- web pages
- ad hoc retrieval
- search queries
- relevance ranking
- database
- social networks
- search sessions
- bayesian networks
- federated search
- ranking functions
- image retrieval
- query suggestion
- anchor text
- information systems
- product search
- improving web search