Alternating Structure-Adapted Proximal Gradient Descent for Nonconvex Nonsmooth Block-Regularized Problems.

Mila Nikolova Pauline Tan

Published in: SIAM J. Optim. (2019)

Keyphrases

optimization problems
objective function
mathematical programming
convex functions
search algorithm
np complete
loss function
global optimization
quadratic programming
linear equations
quadratic optimization problems