Keyphrases
- content based indexing
- efficient retrieval
- query formulation
- information retrieval
- image retrieval
- news video
- relevance feedback
- image database
- interactive retrieval
- information discovery
- retrieval accuracy
- image browsing
- test collection
- text retrieval
- retrieval systems
- user interaction
- information retrieval systems
- text queries
- average precision
- retrieval method
- video search
- metadata
- retrieval process
- content based retrieval
- search interface
- effective retrieval
- interactive search
- entry points