High-Order Retractions on Matrix Manifolds Using Projected Polynomials.
Evan S. GawlikMelvin LeokPublished in: SIAM J. Matrix Anal. Appl. (2018)
Keyphrases
- high order
- low order
- low rank
- higher order
- lie group
- lower order
- pairwise
- tensor decomposition
- zernike moments
- linear algebra
- markov random field
- covariance matrix
- fourth order
- feature space
- euclidean space
- riemannian manifolds
- markov models
- partial differential equations
- singular value decomposition
- computational complexity
- digital topology