13 citations · 55 across the 19 of their papers we have counts for
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math.OC2018★ 3 cited
Global Complexity Analysis of Inexact Successive Quadratic Approximation methods for Regularized Optimization under Mild Assumptions
Wei Peng, Hui Zhang, Xiaoya Zhang
Successive quadratic approximations (SQA) are numerically efficient for minimizing the sum of a smooth function and a convex function. The iteration complexity of inexact SQA metho…
math.OC2018★ 10 cited
Nonconvex Proximal Incremental Aggregated Gradient Method with Linear Convergence
Wei Peng, Hui Zhang, Xiaoya Zhang
In this paper, we study the proximal incremental aggregated gradient(PIAG) algorithm for minimizing the sum of L-smooth nonconvex component functions and a proper closed convex fun…