On document relevance and lexical cohesion between query terms.
Olga VechtomovaMurat KaramuftuogluStephen E. RobertsonPublished in: Inf. Process. Manag. (2006)
Keyphrases
- document relevance
- query terms
- relevant documents
- retrieved documents
- information retrieval
- retrieval effectiveness
- query expansion
- relevance scores
- user queries
- information retrieval systems
- document retrieval
- test collection
- document collections
- co occurrence
- language model
- web retrieval
- query logs
- pseudo relevance feedback
- ranked list
- search queries
- relevance feedback
- retrieval model
- search result
- relevance judgments
- cross language information retrieval
- term frequency
- user behavior
- keywords
- user feedback
- average precision
- web search
- search engine
- feature space
- relevance model
- web pages
- learning algorithm