Keyphrases
- information retrieval
- image database
- information retrieval systems
- retrieval model
- test collection
- relevance feedback
- text retrieval
- document retrieval
- retrieval systems
- average precision
- image retrieval
- retrieval method
- query expansion
- database
- query formulation
- efficient retrieval
- multimedia information
- image description
- data driven
- multiscale
- similarity measure
- multimedia
- neural network
- real time