Information Theoretic Retrieval with Structured Queries and Documents.
Claudio CarpinetoGiovanni RomanoCaterina CaraccioloPublished in: INEX (2006)
Keyphrases
- information theoretic
- structured queries
- information retrieval systems
- structured documents
- information retrieval
- retrieval model
- mutual information
- document retrieval
- retrieval systems
- text documents
- relevant documents
- retrieval effectiveness
- structured data
- semantic search
- deep web
- document collections
- xml documents
- cross language information retrieval
- test collection
- keyword queries
- query expansion
- vector space model
- relevance model
- query processing
- entity relationship
- keywords
- relevance feedback
- retrieved documents
- user queries
- web documents
- complex queries
- keyword search
- natural language text
- term frequency
- pseudo relevance feedback
- image retrieval
- relational databases
- data mining
- computer vision
- document representation
- information access
- semantic similarity
- xml data
- language model
- natural language processing
- image analysis