A Knowledge Graph Recommendation Approach Incorporating Contrastive and Relationship Learning.
Xintao ShenYulai ZhangPublished in: IEEE Access (2023)
Keyphrases
- learning process
- prior knowledge
- learning systems
- knowledge base
- unsupervised learning
- domain knowledge
- background knowledge
- effective learning
- collaborative filtering
- knowledge level
- graph theory
- graph model
- learning scenarios
- learning algorithm
- reinforcement learning
- knowledge based systems
- knowledge acquisition
- supervised learning
- learned knowledge
- solving problems
- inductive inference
- complex domains
- mobile devices
- concept maps
- human experts
- learning tasks
- random walk
- graphical models
- probabilistic model
- expert systems