Heterogeneous graph reasoning for knowledge-grounded medical dialogue system.
Wenge LiuJianheng TangXiaodan LiangQingling CaiPublished in: Neurocomputing (2021)
Keyphrases
- dialogue system
- knowledge base
- knowledge representation
- diagnostic systems
- reasoning process
- domain knowledge
- knowledge acquisition
- natural language
- user model
- human computer
- prior knowledge
- human users
- deductive reasoning
- dialogue management
- spoken language
- linguistic knowledge
- data mining
- medical diagnosis
- natural language understanding
- language understanding
- knowledge based systems
- artificial intelligence