Mixture correntropy-based robust distance metric learning for classification.
Chao YuanChangsheng ZhouJigen PengHaiyang LiPublished in: Knowl. Based Syst. (2024)
Keyphrases
- distance metric learning
- image classification
- distance metric
- metric learning
- semi supervised
- gender classification
- feature vectors
- nearest neighbor classification
- pattern recognition
- support vector
- supervised learning
- nonlinear dimensionality reduction
- training set
- decision trees
- support vector machine
- semidefinite programming
- feature extraction
- machine learning
- data sets
- unsupervised learning
- sparse representation
- dimension reduction
- feature space
- component analysis
- preprocessing