Keyphrases
- high recall
- high precision
- exact match
- precision and recall
- information retrieval
- document retrieval
- information retrieval systems
- efficient retrieval
- retrieval systems
- retrieval model
- achieve high precision
- retrieval accuracy
- retrieval method
- text retrieval
- image database
- co occurrence
- image retrieval
- query expansion
- high accuracy
- neural network
- similarity matching
- data sets
- database