Overview of the TREC-2015 Microblog Track.

Jimmy Lin Miles Efron Garrick Sherman Yulu Wang Ellen M. Voorhees

Published in: TREC (2015)

Keyphrases

information retrieval
test collection
clef ip
social media
question answering
retrieval effectiveness
pseudo relevance feedback
data sets
social networks
image sequences
digital libraries
natural language processing
query expansion
web search engines
relevance judgements