TREC CAsT 2019: The Conversational Assistance Track Overview.

Jeffrey Dalton Chenyan Xiong Jamie Callan

Published in: CoRR (2020)

Keyphrases

information retrieval
test collection
multi modal
retrieval effectiveness
question answering
relevance feedback
ir evaluation
natural language
retrieval model
database
multi party
future trends
conversational agent
topic detection and tracking
query performance prediction
evaluation campaigns
clef ip