Overview of the TREC-2012 Microblog Track.

Ian Soboroff Iadh Ounis Craig Macdonald Jimmy Lin

Published in: TREC (2012)

Keyphrases

information retrieval
test collection
social media
clef ip
question answering
retrieval effectiveness
data sets
pseudo relevance feedback
neural network
natural language
digital libraries
retrieval systems
future trends
hot topics
topic detection and tracking