NTCIR Experiments at Matsushita: TMREC Task.
Yoshio FukushigeNaohiko NoguchiPublished in: NTCIR (1999)
Keyphrases
- co occurrence
- test collection
- patent retrieval
- evaluation metrics
- web retrieval
- trec web
- cross language information retrieval
- ir evaluation
- cross lingual information retrieval
- precision and recall
- retrieval effectiveness
- average precision
- search tasks
- information retrieval evaluation
- graded relevance
- evaluation framework
- relevant documents
- language model
- expert systems