ICTNET at Microblog Track TREC 2012.

Bolong Zhu Jinghua Gao Xiao Han Cunhui Shi Shenghua Liu Yue Liu Xueqi Cheng

Published in: TREC (2012)

Keyphrases

information retrieval
test collection
retrieval effectiveness
question answering
social media
clef ip
hot topics
machine learning
relevance feedback
pseudo relevance feedback
biomedical information retrieval
reuters corpus volume