NOVA at TREC 2020 Conversational Assistance Track.

Rafael Ferreira David Semedo João Magalhães

Published in: TREC (2020)

Keyphrases

information retrieval
multi modal
test collection
retrieval effectiveness
clef ip
question answering
relevance judgments
conversational agent
real time
expert systems
relevance feedback
pseudo relevance feedback
ad hoc retrieval
expert search