Results 131 to 140 of about 810 (214)

A Path Algorithm for Constrained Estimation. [PDF]

J Comput Graph Stat, 2013
Zhou H, Lange K.
europepmc   +1 more source

Calculus rules for proximal {\epsilon}-subdifferentials and inexact proximity operators for weakly convex functions

We investigate inexact proximity operators for weakly convex functions. To this aim, we derive sum rules for proximal {\epsilon}-subdifferentials, by incorporating the moduli of weak convexity of the functions into the respective formulas. This allows us
Scrivanti, Gabriele, Bednarczuk, Ewa, Bruccola, Giovanni, Tran, The Hung   +3 more
core  

Convergence for nonconvex ADMM, with applications to CT imaging. [PDF]

J Mach Learn Res
Barber RF, Sidky EY.
europepmc   +1 more source

Convex optimization algorithms in medical image reconstruction-in the age of AI. [PDF]

Phys Med Biol, 2022
Xu J, Noo F.
europepmc   +1 more source

A sequential solution for anisotropic total variation image denoising with interval constraints. [PDF]

Phys Med Biol, 2017
Xu J, Noo F.
europepmc   +1 more source

Grouping pursuit through a regularization solution surface. [PDF]

J Am Stat Assoc, 2010
Shen X, Huang HC.
europepmc   +1 more source

Distributed Simultaneous Inference in Generalized Linear Models via Confidence Distribution. [PDF]

J Multivar Anal, 2020
Tang L, Zhou L, Song PX.
europepmc   +1 more source

New generalized variable stepsizes of the CQ algorithm for solving the split feasibility problem. [PDF]

J Inequal Appl, 2017
Wang P, Zhou J, Wang R, Chen J.
europepmc   +1 more source

Vector critical points and generalized quasi-efficient solutions in nonsmooth multi-objective programming. [PDF]

J Inequal Appl, 2017
Wang Z, Li R, Yu G.
europepmc   +1 more source