Contrastive Embedding Distribution Refinement and Entropy-Aware Attention for 3D Point Cloud Classification.
Feng YangYichao CaoQifan XueShuai JinXuanpeng LiWeigong ZhangPublished in: CoRR (2022)
Keyphrases
- pattern recognition
- feature space
- classification accuracy
- classification algorithm
- decision trees
- classification process
- classification systems
- automatic classification
- machine learning
- machine learning algorithms
- kernel density
- pattern classification
- information theoretic
- class labels
- support vector machine
- mutual information
- support vector machine svm
- supervised learning
- machine learning methods
- feature selection
- class membership
- feature extraction
- training set
- classification rate
- vector space
- classification method
- text classification
- cross validation
- unsupervised learning
- benchmark datasets
- training samples