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University of North Carolina's HARD Track Experiments at TREC 2004.
Diane Kelly
Vijay Deepak Dollu
Xin Fu
Published in:
TREC (2004)
Keyphrases
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university of north carolina
information retrieval
test collection
north carolina
retrieval effectiveness
question answering
clef ip
relevance feedback
biomedical information retrieval
artificial intelligence
pseudo relevance feedback
relevance judgments
ad hoc retrieval
ir evaluation