On the choice of solution subspace for nonstationary iterated Tikhonov regularization.

Guang-Xin Huang Lothar Reichel Feng Yin

Published in: Numer. Algorithms (2016)

Keyphrases

non stationary
tikhonov regularization
image restoration
reproducing kernel hilbert space
preconditioned conjugate gradient
concept drift
vector valued
high dimensional
low dimensional
kernel methods
feature extraction
similarity measure
objective function
computational complexity
least squares
closed form