A Query Generalizer for Providing Cooperative Responses in an Office Document System.
Qianhong LiuPeter A. NgPublished in: Data Knowl. Eng. (1998)
Keyphrases
- multi agent
- cooperative
- retrieval systems
- user queries
- query specific
- database
- query terms
- keywords
- document ranking
- query biased
- query evaluation
- query processing
- query expansion
- relevance feedback
- information retrieval systems
- original query
- multimedia documents
- ad hoc retrieval
- response time
- relevant documents
- inverted lists
- inverted index
- relevance scores
- retrieval engine
- information retrieval
- document retrieval
- data sources
- document images
- retrieval quality
- range queries
- term dependence
- language model
- document collections
- relevance model
- web search engines
- retrieved documents
- document corpus
- retrieval effectiveness
- initial query
- term dependencies
- document relevance
- similar documents
- compound words
- related documents
- retrieval strategies
- document set
- result set
- average precision
- search queries
- effective retrieval
- keyword search
- document clustering
- retrieve documents
- test collection
- xml documents
- image retrieval
- data structure