Keyphrases
- information retrieval
- image database
- information retrieval systems
- image retrieval
- relevance feedback
- random sampling
- structured documents
- efficient retrieval
- document retrieval
- retrieval systems
- test collection
- case based reasoning
- shape retrieval
- learning phase
- bandit problems
- average precision
- content based retrieval
- database
- retrieval model
- neural network
- training phase
- query formulation
- multimedia databases
- multimedia documents
- xml documents
- multimedia retrieval
- case retrieval
- image description
- retrieval engine
- databases