Keyphrases
- test collection
- patent retrieval
- web retrieval
- evaluation metrics
- ir evaluation
- trec web
- information retrieval
- average precision
- cross language information retrieval
- retrieval effectiveness
- evaluation framework
- query translation
- databases
- clustering algorithm
- graded relevance
- learning algorithm
- artificial intelligence
- image processing
- search tasks
- document collections
- case study
- database systems
- retrieval model
- relevant documents
- retrieval systems
- similarity measure