Empirical Arithmetic Averaging Over the Compact Stiefel Manifold.

Tetsuya Kaneko Simone G. O. Fiori Toshihisa Tanaka

Published in: IEEE Trans. Signal Process. (2013)

Keyphrases

euclidean space
high dimension
low dimensional
machine learning
shape analysis
riemannian manifolds
arithmetic operations
computer vision
feature space
training set
data points
semi supervised
euclidean distance
empirical data
lower dimensional
nonlinear dimensionality reduction