Perturbed Projected Gradient Descent Converges to Approximate Second-order Points for Bound Constrained Nonconvex Problems

Songtao Lu, Ziping Zhao, Kejun Huang, Mingyi Hong. Perturbed Projected Gradient Descent Converges to Approximate Second-order Points for Bound Constrained Nonconvex Problems. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2019, Brighton, United Kingdom, May 12-17, 2019. pages 5356-5360, IEEE, 2019. [doi]

Authors

Songtao Lu

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Ziping Zhao

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Kejun Huang

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Mingyi Hong

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