Hard Negative Sampling via Regularized Optimal Transport for Contrastive Representation Learning.
Ruijie JiangPrakash IshwarShuchin AeronPublished in: IJCNN (2023)
Keyphrases
- learning process
- learning algorithm
- reinforcement learning
- prior knowledge
- active learning
- random sampling
- least squares
- background knowledge
- unsupervised learning
- positive and unlabeled examples
- visual representation
- concept learning
- learning problems
- positive and negative
- learning systems
- image representation
- online learning
- dynamic programming
- multiscale
- e learning