The retrieval effectiveness of search engines on navigational queries.
Dirk LewandowskiPublished in: CoRR (2015)
Keyphrases
- retrieval effectiveness
- query terms
- user queries
- search engine
- information retrieval
- information retrieval systems
- query logs
- relevant documents
- retrieval model
- retrieval systems
- web search engines
- search queries
- retrieval process
- query expansion
- improvements in retrieval effectiveness
- relevance judgments
- test collection
- short queries
- query difficulty
- retrieval strategies
- trec test collections
- automatic query expansion
- query performance prediction
- average precision
- trec collections
- ranked retrieval
- post retrieval
- retrieval quality
- collection selection
- search logs
- web queries
- improve retrieval effectiveness
- language model
- search terms
- pseudo relevance feedback
- query suggestion
- retrieved documents
- original query
- search result
- query processing
- co occurrence
- relevance scores
- patent retrieval
- keywords
- term dependencies
- document collections
- recall oriented
- learning algorithm
- relevance ranking
- relevance feedback
- result list
- search tasks
- web search
- ranking functions
- retrieve documents
- text retrieval
- information access
- web pages