Static index pruning in web search engines: Combining term and document popularities with query views.
Ismail Sengör AltingövdeRifat OzcanÖzgür UlusoyPublished in: ACM Trans. Inf. Syst. (2012)
Keyphrases
- web search engines
- user queries
- query terms
- static index pruning
- search engine
- web documents
- web search
- query suggestion
- search queries
- query logs
- relevant documents
- web queries
- human relevance judgments
- caching strategies
- search result
- relevance judgments
- ranked list
- web pages
- term dependence
- commercial search engines
- relevance scores
- retrieval effectiveness
- search quality
- retrieval model
- retrieval systems
- federated search
- keywords
- retrieved documents
- information retrieval systems
- web searches
- response time
- document representation
- search experience
- search logs
- language model
- term frequency
- web search queries
- ranking functions
- document collections
- document ranking
- keyword search
- information retrieval
- query log analysis
- ambiguous queries
- desired information
- relevance ranking
- pseudo relevance feedback
- document clustering
- language modeling
- web searching
- relevant web pages
- natural language
- query reformulation
- search sessions
- query formulation