Using Semantic Distance in a Content-Based Heterogeneous Information Retrieval System.
Ahmad El SayedHakim HacidDjamel A. ZighedPublished in: MCD (2007)
Keyphrases
- information retrieval systems
- semantic distance
- relevance feedback
- wordnet
- semantically related
- image retrieval
- retrieval effectiveness
- document collections
- information retrieval
- user queries
- query expansion
- relevant documents
- query terms
- semantic similarity
- document indexing
- search queries
- semantic relations
- multimedia
- retrieval model
- retrieval systems
- information extraction
- natural language processing
- concept hierarchy
- co occurrence