Modelling Hierarchical Structure between Dialogue Policy and Natural Language Generator with Option Framework for Task-oriented Dialogue System.
Jianhong WangYuan ZhangTae-Kyun KimYunjie GuPublished in: ICLR (2021)
Keyphrases
- dialogue system
- natural language
- hierarchical structure
- dialogue management
- spoken dialogue systems
- human computer
- dialogue manager
- mixed initiative
- natural language generation
- natural language understanding
- tutorial dialogue
- spoken language
- hierarchical structures
- user model
- hierarchically structured
- language understanding
- human users
- natural language processing
- natural language interface
- human machine
- hierarchical classification
- domain specific
- information retrieval
- multiscale
- feature extraction
- database
- hierarchical organization
- database systems