On the Positive Definite Solutions of a Nonlinear Matrix Equation.
Panpan LiuShugong ZhangQingchun LiPublished in: J. Appl. Math. (2013)
Keyphrases
- positive definite
- kernel function
- covariance matrix
- kernel machines
- geometric structure
- kernel matrix
- structure tensor
- semi parametric
- diffusion tensor
- symmetric positive definite
- reproducing kernel hilbert space
- magnetic resonance imaging
- convex optimization
- graph kernels
- high dimensional
- support vector
- feature selection
- machine learning