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The University of Amsterdam at QA@CLEF2003.
Valentin Jijkoun
Gilad Mishne
Maarten de Rijke
Published in:
CLEF (Working Notes) (2003)
Keyphrases
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qa clef
question answering
answer validation
cross language
answer extraction
machine learning
information retrieval
feature selection
artificial intelligence
information extraction
named entities
correct answers