Keyphrases
- information retrieval
- image database
- information retrieval systems
- retrieval systems
- long term
- efficient retrieval
- content based retrieval
- real world
- image retrieval
- statistical methods
- historical information
- past experience
- shape retrieval
- average precision
- retrieval method
- multimedia databases
- database
- document retrieval
- query expansion
- relevance feedback
- indexing techniques
- case based reasoning
- retrieval process
- data retrieval
- structured documents
- retrieval accuracy
- case study
- current status
- neural network
- data sets