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BIT and Purdue at TREC-KBA-CCR Track 2014.
Jingang Wang
Ning Zhang
Zhiwei Zhang
Dandan Song
Luo Si
Lejian Liao
Published in:
TREC (2014)
Keyphrases
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information retrieval
clef ip
test collection
question answering
retrieval effectiveness
intellectual property
neural network
information extraction
learning to rank
bit vector