UCAS at TREC-2013 Microblog Track.

Dongxing Li Ben He Xin Zhang Tiejian Luo

Published in: TREC (2013)

Keyphrases

information retrieval
test collection
retrieval effectiveness
social media
question answering
clef ip
social networks
relevance feedback
biomedical information retrieval
neural network
machine learning
learning algorithm
ad hoc retrieval
blog opinion retrieval