York University at TREC 2005: HARD Track.
Miao WenXiangji HuangAijun AnYan Rui HuangPublished in: TREC (2005)
Keyphrases
- information retrieval
- question answering
- test collection
- clef ip
- case study
- retrieval effectiveness
- e learning
- relevance feedback
- pseudo relevance feedback
- digital libraries
- genetic algorithm
- data mining
- real time tracking
- question answering systems
- engineering students
- expert search
- evaluation campaigns
- san francisco
- data sets