The LIMSI SDR System for TREC-9.
Jean-Luc GauvainLori LamelClaude BarrasGilles AddaYannick de KercadioPublished in: TREC (2000)
Keyphrases
- test collection
- information retrieval
- question answering
- retrieval effectiveness
- biomedical information retrieval
- pseudo relevance feedback
- ir evaluation
- topic detection and tracking
- expert search
- ad hoc retrieval
- neural network
- interactive query expansion
- relevance feedback
- trec blog track
- relevance judgments
- search tasks
- retrieval model
- relevant documents
- trec web