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Preconditioner on Matrix Lie Group for SGD.
Xi-Lin Li
Published in:
ICLR (Poster) (2019)
Keyphrases
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lie group
lie algebra
infinite dimensional
vector field
euclidean space
vector space
parameter space
covariance matrices
riemannian manifolds
geometric structure
linear transformation
mean shift
finite dimensional
high dimensional
shape analysis
tensor field
covariance matrix