On the Low-Rank Approximation of Data on the Unit Sphere.

Moody T. Chu Nicoletta Del Buono Luciano Lopez Tiziano Politi

Published in: SIAM J. Matrix Anal. Appl. (2005)

Keyphrases

data sets
unit sphere
training data
data analysis
image data
data points
low rank approximation
small number
singular value decomposition
learning algorithm
multiresolution
support vector machine
image features
original data
iterative algorithms