Contrastive Positive Mining for Unsupervised 3D Action Representation Learning.
Haoyuan ZhangYonghong HouWenjing ZhangWanqing LiPublished in: CoRR (2022)
Keyphrases
- learning process
- feature hierarchies
- learning algorithm
- unsupervised learning
- knowledge acquisition
- supervised learning
- reinforcement learning
- text mining
- online learning
- semi supervised
- active learning
- learning problems
- web mining
- action selection
- weakly supervised
- action sequences
- multiple representations
- information bottleneck