Keyphrases
- information retrieval systems
- information retrieval
- query expansion
- efficient retrieval
- retrieval systems
- image database
- document indexing
- retrieval accuracy
- retrieval method
- retrieval model
- relevance feedback
- active learning
- image retrieval
- digital libraries
- structured documents
- case study
- shape retrieval
- multimedia retrieval
- genetic algorithm
- domain specific
- co occurrence
- search engine
- image description
- similarity matching