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: EMNLP (1) (2021)
Keyphrases
- probability measures
- belief functions
- expected utility
- neural network
- visual tracking
- network architecture
- real time
- probability theory
- possibility distributions
- object tracking
- belief revision
- dempster shafer
- decision process
- uncertain data
- particle filter
- dialogue management
- risk measures
- man machine
- possibility theory
- neural model
- decision theory
- particle filtering
- optimal policy
- human machine
- dialogue system
- sequential decision making
- motion model
- natural language