A Concept Knowledge Graph for User Next Intent Prediction at Alipay.
Yacheng HeQianghuai JiaLin YuanRuopeng LiYixin OuNingyu ZhangPublished in: CoRR (2023)
Keyphrases
- domain knowledge
- expert systems
- user intent
- prediction model
- prediction accuracy
- prior knowledge
- graph theory
- user interface
- user model
- user interaction
- domain experts
- related concepts
- user feedback
- knowledge representation
- knowledge based systems
- knowledge base
- user defined
- knowledge sharing
- knowledge acquisition
- end users
- human users
- flow graph
- user profiles
- conceptual structures
- prediction algorithm
- information overload
- directed acyclic graph
- user interests
- relevance feedback
- collaborative filtering
- web search