How to Estimate the Regularization Parameter for Spectral Regression Discriminant Analysis and its Kernel Version?
Jie GuiZhenan SunJun ChengShuiwang JiXindong WuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2014)
Keyphrases
- discriminant analysis
- regularization parameter
- kernel discriminant analysis
- discriminant subspace
- image restoration
- partial least squares
- cross validation
- linear discriminant analysis
- support vector
- face recognition
- principal component analysis
- reproducing kernel hilbert space
- feature extraction
- hyperparameters
- model selection
- support vector regression
- kernel function
- feature space
- kernel methods
- cluster analysis
- closed form
- regression model
- regression algorithm
- sparse representation
- semi supervised