Query by document.
Yin YangNilesh BansalWisam DakkaPanagiotis G. IpeirotisNick KoudasDimitris PapadiasPublished in: WSDM (2009)
Keyphrases
- retrieval systems
- user queries
- query specific
- query terms
- keywords
- database
- query processing
- document ranking
- query evaluation
- response time
- documents retrieved
- inverted index
- relevant documents
- relevance feedback
- document relevance
- document retrieval
- information retrieval systems
- web documents
- original query
- multimedia documents
- compound words
- web retrieval
- information retrieval
- document images
- document collections
- document corpus
- structured documents
- relevance scores
- ad hoc retrieval
- document structure
- retrieval engine
- data structure
- keyword search
- term dependence
- document space
- data sources
- co occurrence
- language model
- query expansion
- retrieval strategies
- semantic information
- xpath queries
- document clustering
- result set
- average precision