Class-Imbalanced Semi-Supervised Learning for Large-Scale Point Cloud Semantic Segmentation via Decoupling Optimization.
Mengtian LiShaohui LinZihan WangYunhang ShenBaochang ZhangLizhuang MaPublished in: CoRR (2024)
Keyphrases
- semi supervised learning
- point cloud
- semantic segmentation
- semi supervised
- unlabeled data
- labeled data
- instance selection
- unsupervised learning
- weakly supervised
- machine learning
- supervised learning
- co training
- conditional random fields
- training data
- superpixels
- active learning
- scene classification
- text categorization
- pairwise
- object categories
- object classes
- graphical models
- small number
- information extraction
- data mining