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Riemannian Optimization on the Symplectic Stiefel Manifold.
Bin Gao
Nguyen Thanh Son
Pierre-Antoine Absil
Tatjana Stykel
Published in:
SIAM J. Optim. (2021)
Keyphrases
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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