The use of discriminative belief tracking in POMDP-based dialogue systems.

Dongho Kim Matthew Henderson Milica Gasic Pirros Tsiakoulis Steve J. Young

Published in: SLT (2014)

Keyphrases

dialogue system
belief state
dialogue management
belief space
human computer
natural language

mixed initiative
spoken dialogue systems
point based value iteration
tutorial dialogue
dynamical systems
particle filter

belief revision
human users
partially observable markov decision process
reinforcement learning
markov decision processes

partially observable markov decision processes
state space
decision theoretic
general purpose
partial observability