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11/19/2022
Phase transition and higher order analysis of L_q regularization under dependence
We study the problem of estimating a k-sparse signal _0∈ R^p from a set ...
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07/16/2020
Large scale analysis of generalization error in learning using margin based classification methods
Large-margin classifiers are popular methods for classification. We deri...
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10/09/2018
SNAP: A semismooth Newton algorithm for pathwise optimization with optimal local convergence rate and oracle properties
We propose a semismooth Newton algorithm for pathwise optimization (SNAP...
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02/24/2018