66 citations · 324 across the 32 of their papers we have counts for
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math.OC2018
A Fast Polynomial-time Primal-Dual Projection Algorithm for Linear Programming
Zhize Li, Wei Zhang, Kees Roos
Traditionally, there are several polynomial algorithms for linear programming including the ellipsoid method, the interior point method and other variants. Recently, Chubanov [Chub…
math.OC2018★ 1 cited
A Fast Anderson-Chebyshev Acceleration for Nonlinear Optimization
Zhize Li, Jian Li
Anderson acceleration (or Anderson mixing) is an efficient acceleration method for fixed point iterations , e.g., gradient descent can be viewed as iteratively appl…
math.OC2018★ 66 cited
A Simple Proximal Stochastic Gradient Method for Nonsmooth Nonconvex Optimization
Zhize Li, Jian Li
We analyze stochastic gradient algorithms for optimizing nonconvex, nonsmooth finite-sum problems. In particular, the objective function is given by the summation of a differentiab…