A new linear discriminant analysis algorithm based on L1-norm maximization and locality preserving projection.
Di ZhangXueqiang LiJiazhong HeMinghui DuPublished in: Pattern Anal. Appl. (2018)
Keyphrases
- linear discriminant analysis
- locality preserving projections
- objective function
- learning algorithm
- dimensionality reduction
- null space
- face recognition
- feature extraction
- recognition algorithm
- discriminant analysis
- similarity measure
- principal component analysis
- support vector machine svm
- expectation maximization
- manifold learning
- dimension reduction
- distance metric
- data sets
- nearest neighbor
- machine learning