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Mar, 2018
二次罚函数半定规划低秩解的平滑分析
Smoothed analysis for low-rank solutions to semidefinite programs in quadratic penalty form
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Srinadh Bhojanapalli, Nicolas Boumal, Prateek Jain, Praneeth Netrapalli
TL;DR
本文采用Burer-Monteiro分解方法解决SDP问题,考虑约束条件次数随所需最优解的秩呈次二比例增长时,所有的近似局部最优解均为全局最优解,并将这个结果应用于Max-Cut和矩阵填充问题。
Abstract
semidefinite programs
(SDP) are important in learning and combinatorial optimization with numerous applications. In pursuit of low-rank solutions and low complexity algorithms, we consider the
burer--monteiro factorizat
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