AnswerFinder at TREC 2006.
Diego MolláMenno van ZaanenLuiz Augusto Sangoi PizzatoPublished in: TREC (2006)
Keyphrases
- information retrieval
- test collection
- question answering
- retrieval effectiveness
- ad hoc retrieval
- pseudo relevance feedback
- biomedical information retrieval
- expert search
- data sets
- database
- decision trees
- language model
- document rankings
- ir evaluation
- okapi bm
- blog opinion retrieval
- evaluation campaigns
- relevance judgements
- relevance assessments
- website