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02/23/2023
Testing Stationarity Concepts for ReLU Networks: Hardness, Regularity, and Robust Algorithms
We study the computational problem of the stationarity test for the empi...
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05/25/2021
Practical Schemes for Finding Near-Stationary Points of Convex Finite-Sums
The problem of finding near-stationary points in convex optimization has...
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04/23/2019
Learning Feature Sparse Principal Components
Sparse PCA has shown its effectiveness in high dimensional data analysis...
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08/14/2018
