Class-imbalanced semi-supervised learning for large-scale point cloud semantic segmentation via decoupling optimization.
Mengtian LiShaohui LinZihan WangYunhang ShenBaochang ZhangLizhuang MaPublished in: Pattern Recognit. (2024)
Keyphrases
- semi supervised learning
- point cloud
- semantic segmentation
- unlabeled data
- semi supervised
- labeled data
- supervised learning
- machine learning
- training data
- conditional random fields
- instance selection
- weakly supervised
- active learning
- superpixels
- unsupervised learning
- co training
- pairwise
- scene classification
- text categorization
- d objects
- data mining
- data sets