The Re-nonnegative definite and Re-positive definite solutions to the matrix equation AXB = D.
Yongxin YuanKezheng ZuoPublished in: Appl. Math. Comput. (2015)
Keyphrases
- positive definite
- covariance matrix
- kernel function
- geometric structure
- diffusion tensor
- symmetric positive definite
- semi parametric
- kernel machines
- kernel matrix
- objective function
- reproducing kernel hilbert space
- sufficient conditions
- data dependent
- magnetic resonance images
- matrix factorization
- regression model
- principal component analysis
- face recognition
- symmetric matrices