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03/21/2017
Stochastic Primal Dual Coordinate Method with Non-Uniform Sampling Based on Optimality Violations
We study primal-dual type stochastic optimization algorithms with non-un...
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06/01/2016
Efficiently Bounding Optimal Solutions after Small Data Modification in Large-Scale Empirical Risk Minimization
We study large-scale classification problems in changing environments wh...
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02/08/2016
Simultaneous Safe Screening of Features and Samples in Doubly Sparse Modeling
The problem of learning a sparse model is conceptually interpreted as th...
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02/09/2015