Overview of the TREC 2011 Microblog Track.

Iadh Ounis Craig Macdonald Jimmy Lin Ian Soboroff

Published in: TREC (2011)

Keyphrases

information retrieval
test collection
social media
question answering
clef ip
retrieval effectiveness
hot topics
relevance feedback
microblog posts
video sequences
search tasks
pseudo relevance feedback
future trends
ir evaluation