Experiments in Query Paraphrasing for Information Retrieval.
Ingrid ZukermanBhavani RaskuttiYingying WenPublished in: Australian Joint Conference on Artificial Intelligence (2002)
Keyphrases
- information retrieval
- query expansion
- boolean queries
- relevance feedback
- database
- query terms
- question answering
- retrieval systems
- context sensitive
- response time
- query refinement
- user queries
- query processing
- search engine
- distributed information retrieval
- web retrieval
- ad hoc retrieval
- retrieval process
- database queries
- vector space model
- learning to rank
- term dependence
- retrieval model
- vector space
- query evaluation
- information retrieval systems
- co occurrence
- keywords
- term selection
- data sources
- information extraction
- text mining
- context specific
- effective retrieval
- complex queries
- test collection
- data retrieval
- document ranking
- user interaction
- average precision
- prior art
- document retrieval
- search queries
- document relevance
- extended boolean
- retrieval effectiveness