OSC at TREC 2020 - News track's Background Linking Task.

Nathan Day Dan Worley Tim Allison

Published in: TREC (2020)

Keyphrases

information retrieval
test collection
news articles
retrieval effectiveness
online news
question answering
partial least squares
topic detection and tracking
clef ip
keywords
pseudo relevance feedback
patent retrieval
hot topics
search engine
social media