BJUT at TREC 2013 Microblog Track.

Zhen Yang Guangyuan Zhang Shuyong Si Yingxu Lai Kefeng Fan

Published in: TREC (2013)

Keyphrases

information retrieval
test collection
social media
question answering
social networks
retrieval effectiveness
pseudo relevance feedback
blog opinion retrieval
search engine
question answering systems