On Partial Cholesky Factorization and a Variant of Quasi-Newton Preconditioners for Symmetric Positive Definite Matrices.

Benedetta Morini

Published in: Axioms (2018)

Keyphrases

quasi newton
optimization method
step size
optimization methods
image restoration
matrix factorization
optimization procedure
genetic algorithm
pairwise
evolutionary algorithm
low rank
linear systems
face recognition
kernel matrix