An extension of Bochner's problem: Exceptional invariant subspaces.

David Gómez-Ullate Niky Kamran Robert Milson

Published in: J. Approx. Theory (2010)

Keyphrases

affine transformation
affine invariant
database
real time
feature space
machine learning
information systems
multiscale
expert systems
d objects
principal component analysis
low dimensional
linear projection
arbitrarily oriented