Positive definite and Gram tensor complementarity problems.
R. BalajiK. PalpandiPublished in: Optim. Lett. (2018)
Keyphrases
- positive definite
- complementarity problems
- diffusion tensor
- variational inequalities
- magnetic resonance images
- anisotropic diffusion
- white matter
- covariance matrix
- kernel function
- high order
- semidefinite
- geometric structure
- kernel matrix
- low rank
- machine learning
- sufficient conditions
- convex sets
- pairwise
- feature space
- face recognition