Online Optimization over Riemannian Manifolds.

Xi Wang Zhipeng Tu Yiguang Hong Yingyi Wu Guodong Shi

Published in: J. Mach. Learn. Res. (2023)

Keyphrases

riemannian manifolds
euclidean space
geodesic distance
feature space
parameter space
covariance matrices
face recognition
semi supervised
dimensionality reduction
vector space
covariance matrix