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1
Published in 2022 at "Optimization Methods and Software"
DOI: 10.1080/10556788.2022.2091562
Abstract: We consider minimizing a class of nonconvex composite stochastic optimization problems, and deterministic optimization problems whose objective function consists of an expectation function (or an average of finitely many smooth functions) and a weakly convex…
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Keywords:
splitting methods;
class nonconvex;
error;
nonconvex composite ... See more keywords
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2
Published in 2023 at "Inverse Problems"
DOI: 10.1088/1361-6420/acca43
Abstract: In this paper we propose a new algorithm for solving a class of nonsmooth nonconvex problems, which is obtained by combining the iteratively reweighted scheme with a finite number of forward–backward iterations based on a…
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Keywords:
linesearch based;
iteratively reweighted;
based algorithm;
nonconvex composite ... See more keywords