-Norm Heteroscedastic Discriminant Analysis Under Mixture of Gaussian Distributions.
Wenming ZhengCheng LuZhouchen LinTong ZhangZhen CuiWankou YangPublished in: IEEE Trans. Neural Networks Learn. Syst. (2019)
Keyphrases
- discriminant analysis
- linear discriminant analysis
- mixture of gaussian distributions
- mixed data
- face recognition
- principal component analysis
- texture features
- dimensionality reduction
- feature extraction
- fisher criterion
- feature space
- fisher linear discriminant analysis
- support vector
- high dimensional data
- objective function
- null space
- data sets
- kernel discriminant analysis
- fisher discriminant analysis
- generalized linear
- discriminant projection
- partial least squares
- computer vision
- knn
- data compression
- image quality
- classification accuracy