Gradient Descent Finds the Cubic-Regularized Nonconvex Newton Step.

Yair Carmon John C. Duchi

Published in: SIAM J. Optim. (2019)

Keyphrases

objective function
least squares
cost function
convex optimization
interior point methods
global optimization
data sets
neural network
image processing
optimal solution
denoising
linear programming
b spline