Sparse approximation problem: how rapid simulated annealing succeeds and fails.

Tomoyuki Obuchi Yoshiyuki Kabashima

Published in: CoRR (2016)

Keyphrases

sparse approximation
simulated annealing
linear combination
noise model
evolutionary algorithm
gaussian process
genetic algorithm
metaheuristic
convex relaxation
sparse coding
optimization method
optimization methods
image processing
small number
pairwise
signal processing
gaussian distribution
multiscale