Keyphrases
- relevance feedback
- information retrieval
- test collection
- image database
- image description
- information retrieval systems
- query expansion
- supervised learning
- topic distillation
- multi agent
- source code
- high level
- retrieval systems
- training process
- relevance ranking
- structured document retrieval
- early stopping
- average precision
- training set
- structured documents
- retrieval strategies
- training samples
- retrieved documents
- xml retrieval
- relevance scores
- retrieval process
- query independent
- feature selection