Reducing long queries using query quality predictors.
Giridhar KumaranVitor R. CarvalhoPublished in: SIGIR (2009)
Keyphrases
- query processing
- query evaluation
- user queries
- query performance prediction
- result quality
- range queries
- database queries
- query formulation
- response time
- short queries
- efficient processing
- query difficulty
- complex queries
- search queries
- original query
- query types
- search quality
- query suggestion
- queries involving
- database
- answering queries
- multiple queries
- probabilistic databases
- data sources
- boolean queries
- retrieval quality
- relational queries
- processing queries
- query result
- query complexity
- semantic query
- query terms
- query specific
- retrieval systems
- query optimization
- result set
- query answers
- pre computed
- web search engines
- query plan
- information retrieval systems
- web queries
- query expansion
- aggregate queries
- query rewriting
- query patterns
- search engine
- query language
- visual query language
- query refinement
- query logs
- selectivity estimation
- inverted index
- database systems
- data objects
- relevant documents
- indexing techniques
- cost model
- exact answers
- user specifies
- retrieval process
- skyline queries
- exact match
- web search
- index structure
- relevance model
- retrieval effectiveness
- xpath queries
- tree patterns
- conjunctive queries
- query execution
- relevance judgments
- approximate answers
- pseudo relevance feedback
- keyword queries
- relevance feedback
- information retrieval