High order discriminant analysis based on Riemannian optimization.
Wanguang YinZhengming MaPublished in: Knowl. Based Syst. (2020)
Keyphrases
- high order
- discriminant analysis
- higher order
- face recognition
- linear discriminant analysis
- principal component analysis
- lower order
- feature extraction
- fisher criterion
- factor analysis
- bayesian logistic regression
- pairwise
- low rank
- discriminant subspace
- data sets
- kernel discriminant analysis
- partial differential equations
- machine learning
- markov random field
- knn
- decision trees