Jul 17, 2022 · Our resulting method SP2 uses Hessian-vector products to speed-up the convergence of SP. Furthermore, and rather uniquely among second-order ...
Feb 1, 2023 · The key idea is projecting the current iterate onto the hyper-surface defined by the quadratic approximation of the current equation of choice.
SP2: A Second Order Stochastic Polyak Method | Request PDF
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Recently the "SP" (Stochastic Polyak step size) method has emerged as a competitive adaptive method for setting the step sizes of SGD.
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MOTAPS can be seen as a variant of the Stochastic Polyak (SP) which is also a method that also uses loss values to adjust the stepsize. Image Classification ...
SP2 : A Second Order Stochastic Polyak Method, ICLR 2023. Preprint Proceedings. R. M. G. , Mathieu Blondel, Nidham Gazagnadou, Fabian Pedregosa. Cutting Some ...
Byzantine-Tolerant Methods for Distributed Variational Inequalities · SP2 : A Second Order Stochastic Polyak Method · A Damped Newton Method Achieves Global O(1/k ...
2022] Our paper ''SP2: A second order stochastic Polyak method'' was posted on arXiv. [Jun. 2022] I was selected to receive an AMS Simons Travel Grant (2022 ...
Robert M. Gower · A Model Based Method for Minimizing CVaR · SP2 : A Second Order Stochastic Polyak Method · A Stochastic Prox-Linear Method for CVaR Minimization.
We provide theoretical conver- gence guarantees for SGD equipped with SPS in different settings, including strongly con- vex, convex and non-convex functions.
Missing: SP2: Second
Feb 20, 2024 · To honor Boris Polyak, we name the method the Polyak minorant method (PMM). ... SP2 : A second order stochastic Polyak method. In The Eleventh ...