The University of Amsterdam at the TREC 2007 QA Track.
Katja HofmannValentin JijkounMahboob Alam KhalidJoris van RantwijkErik F. Tjong Kim SangPublished in: TREC (2007)
Keyphrases
- question answering
- information retrieval
- question answering systems
- question classification
- information extraction
- test collection
- open domain
- cultural heritage
- qa clef
- open domain question answering
- case study
- clef ip
- passage retrieval
- question answer
- answer extraction
- engineering students
- natural language processing
- stanford university
- state university
- qa systems
- hong kong
- cross language
- distance learning
- e learning