NTCIR-3 QAC Experiments at Matsushita.
Masako NomotoMitsuhiro SatoHiroyuki SuzukiPublished in: NTCIR (2002)
Keyphrases
- test collection
- web retrieval
- trec web
- patent retrieval
- evaluation metrics
- ir evaluation
- document collections
- question answering systems
- evaluation framework
- cross language information retrieval
- databases
- cross lingual information retrieval
- retrieval model
- average precision
- retrieval systems
- question answering
- probabilistic model
- bayesian networks
- case study
- search engine
- data mining