Gradient method with multiple damping for large-scale unconstrained optimization.

Hong Seng Sim Wah June Leong Chuei Yee Chen

Published in: Optim. Lett. (2019)

Keyphrases

gradient method
unconstrained optimization
derivative free
convergence rate
optimization methods
step size
constrained optimization
negative matrix factorization
nonlinear optimization
multiscale
objective function
search methods
image segmentation
optimization method