Keyphrases
- information retrieval
- image database
- document retrieval
- relevance feedback
- image retrieval
- efficient retrieval
- retrieval accuracy
- memory requirements
- memory space
- memory usage
- content based retrieval
- multimedia databases
- information retrieval systems
- data sets
- retrieval model
- retrieval systems
- test collection
- query expansion
- low level
- similarity matching
- query formulation
- computing power
- multimedia information
- anaphora resolution