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BUPT_WILDCAT at TREC 2011 Session Track.
Tang Liu
Chuang Zhang
Yasi Gao
Wenjun Xiao
Hao Huang
Published in:
TREC (2011)
Keyphrases
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test collection
information retrieval
retrieval effectiveness
clef ip
question answering
relevance feedback
ad hoc retrieval
intellectual property
neural network
data mining
digital libraries
pseudo relevance feedback
trec web
reuters corpus volume
blog opinion retrieval