UMass at TREC 2018: CAR, Common Core and News Tracks.

Shahrzad Naseri John Foley James Allan

Published in: TREC (2018)

Keyphrases

image understanding
topic detection and tracking
information retrieval
question answering
test collection
news articles
retrieval effectiveness
news stories
image processing
image segmentation
keywords
social media
natural language processing
pseudo relevance feedback
news items
trec blog track