The two-stage iterative methods for symmetric positive definite matrices.
Zhong-Yun LiuHebing WuLu LinPublished in: Appl. Math. Comput. (2000)
Keyphrases
- iterative methods
- matrix valued
- computationally expensive
- constrained optimization
- log euclidean
- dictionary learning
- riemannian manifolds
- iterative algorithms
- riemannian metric
- valued data
- neural network
- dt mri
- neural model
- medical images
- covariance matrices
- euclidean space
- vector space
- computational complexity
- face recognition