Low Rank Representation on Riemannian Manifold of Symmetric Positive Definite Matrices.

Yifan Fu Junbin Gao Xia Hong David Tien

Published in: SDM (2015)

Keyphrases

riemannian manifolds
euclidean space
log euclidean
low rank
vector space
mean shift
manifold learning
feature space
geometric structure
geodesic distance
riemannian metric
lie group
multi class classification
covariance matrix
symmetric positive definite
covariance matrices
parameter space
euclidean distance