Reward-Balancing for Statistical Spoken Dialogue Systems using Multi-objective Reinforcement Learning

Stefan Ultes, Pawel Budzianowski, Iñigo Casanueva, Nikola Mrksic, Lina Maria Rojas-Barahona, Pei-Hao Su, Tsung-Hsien Wen, Milica Gasic, Steve J. Young

Abstract: Stefan Ultes, Paweł Budzianowski, Iñigo Casanueva, Nikola Mrkšić, Lina M. Rojas-Barahona, Pei-Hao Su, Tsung-Hsien Wen, Milica Gašić, Steve Young. Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue. 2017.