Keyphrases
- prediction accuracy
- expert finding
- information retrieval
- relevance feedback
- document retrieval
- topic models
- retrieval systems
- prediction algorithm
- image retrieval
- test collection
- information retrieval systems
- document content
- content based retrieval
- average precision
- query expansion
- retrieval method
- image database
- efficient retrieval
- query performance prediction
- neural network
- structured documents
- topic modeling
- prediction model
- retrieval model