Recursive universum linear discriminant analysis.
Chun-Na LiJiakou LiuYanhui MengYuan-Hai ShaoPublished in: Optim. Lett. (2024)
Keyphrases
- linear discriminant analysis
- semi supervised learning
- binary classification
- support vector
- maximum margin
- discriminant analysis
- face recognition
- dimensionality reduction
- dimension reduction
- principal component analysis
- feature extraction
- semi supervised
- high dimensional data
- labeled data
- discriminative information
- supervised learning
- feature space
- machine learning
- support vector machine svm
- multi class
- hyperplane
- learning algorithm
- learning problems
- support vector machine
- active learning
- training data
- unsupervised learning
- model selection
- distance measure
- cost sensitive
- high dimensional
- kernel pca