ML-KGCL: Multi-level Knowledge Graph Contrastive Learning for Recommendation.
Gong ChenXiaoyuan XiePublished in: DASFAA (2) (2023)
Keyphrases
- knowledge acquisition
- learning algorithm
- domain knowledge
- prior knowledge
- knowledge representation
- learning systems
- procedural knowledge
- knowledge transfer
- active learning
- learning process
- maximum likelihood
- expert systems
- graph theory
- subject matter
- knowledge base
- solving problems
- graph representation
- inductive inference
- background knowledge
- knowledge discovery
- recommender systems
- knowledge sharing
- structured data
- knowledge based systems
- data mining techniques
- reinforcement learning
- learned knowledge