Structured Hierarchical Dialogue Policy with Graph Neural Networks.
Zhi ChenXiaoyuan LiuLu ChenKai YuPublished in: CoRR (2020)
Keyphrases
- neural network
- structured data
- graph representation
- pattern recognition
- graph theoretic
- back propagation
- dialogue system
- training process
- random walk
- dialogue management
- fuzzy logic
- man machine
- connected components
- human machine
- graph matching
- multi layer
- max margin learning
- artificial neural networks
- undirected graph
- spanning tree
- graph model
- graph theory
- neural nets
- multilayer perceptron
- self organizing maps
- mixed initiative
- attributed graphs
- natural language dialogue
- graph databases
- graph mining
- directed graph
- hierarchical structure
- fault diagnosis
- optimal policy
- shortest path
- real world