Uncertainty Measures in Neural Belief Tracking and the Effects on Dialogue Policy Performance.
Carel van NiekerkAndrey MalininChristian GeishauserMichael HeckHsien-Chin LinNurul LubisShutong FengMilica GasicPublished in: CoRR (2021)
Keyphrases
- probability measures
- belief functions
- neural network
- probability theory
- particle filter
- expected utility
- visual tracking
- risk measures
- real time
- kalman filter
- mean shift
- appearance model
- probability measure
- possibility distributions
- dempster shafer
- man machine
- particle filtering
- human machine
- decision making
- moving target
- dialogue management
- network architecture
- uncertain data
- conditional probabilities
- belief revision
- optimal policy
- natural language
- action selection
- dialogue system
- robust tracking
- decision process
- sequential decision making
- motion model
- dynamic programming