Riemannian Optimization on the Symplectic Stiefel Manifold.

Bin Gao Nguyen Thanh Son Pierre-Antoine Absil Tatjana Stykel

Published in: SIAM J. Optim. (2021)

Keyphrases

euclidean space
riemannian manifolds
geodesic distance
manifold learning
riemannian metric
fisher information
optimization process

tangent space
euclidean distance
optimization problems
optimization method
feature space
shape space
higher dimensional

global optimization
vector space
low dimensional
optimization algorithm
geometric structure
metric space

evolutionary algorithm
finite dimensional
lie group
high dimensional
information geometry
similarity measure