Who is Afraid of Big Bad Minima? Analysis of gradient-flow in spiked matrix-tensor models

Stefano Sarao Mannelli, Giulio Biroli, Chiara Cammarota, Florent Krzakala, Lenka Zdeborová. Who is Afraid of Big Bad Minima? Analysis of gradient-flow in spiked matrix-tensor models. In Hanna M. Wallach, Hugo Larochelle, Alina Beygelzimer, Florence d'Alché-Buc, Edward A. Fox, Roman Garnett, editors, Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, NeurIPS 2019, 8-14 December 2019, Vancouver, BC, Canada. pages 8676-8686, 2019. [doi]

Abstract

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