York University at TREC 2009: Chemical Track.
Jiashu ZhaoXiangji HuangZheng YeJianhan ZhuPublished in: TREC (2009)
Keyphrases
- information retrieval
- test collection
- case study
- question answering
- e learning
- clef ip
- ad hoc retrieval
- retrieval effectiveness
- query performance prediction
- ir evaluation
- question answering systems
- hong kong
- blog opinion retrieval
- chemical reactions
- real time tracking
- drug discovery
- retrieval model
- information retrieval systems
- artificial intelligence