Affinity Uncertainty-based Hard Negative Mining in Graph Contrastive Learning.
Chaoxi NiuGuansong PangLing ChenPublished in: CoRR (2023)
Keyphrases
- learning systems
- learning process
- learning algorithm
- reinforcement learning
- supervised learning
- data mining
- structured data
- graph mining
- bipartite graph
- pattern discovery
- learning tasks
- prior knowledge
- sequential patterns
- positive and negative
- knowledge acquisition
- learning problems
- online learning
- website
- graph model
- graph data