BIT and MSRA at TREC KBA CCR Track 2013.

Jingang Wang Dandan Song Lejian Liao Chin-Yew Lin

Published in: TREC (2013)

Keyphrases

information retrieval
test collection
question answering
retrieval effectiveness
clef ip
query processing
ad hoc retrieval
machine learning
social networks
information retrieval systems
relevance judgments
biomedical information retrieval
reuters corpus volume