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20232025
most cited-error bounds for approximations of the Koopman operator by kernel extended dynamic mode decomposition

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math.OC2023

Adaptive Step Sizes for Preconditioned Stochastic Gradient Descent

Frederik Köhne, Leonie Kreis, Anton Schiela +1

This paper proposes a novel approach to adaptive step sizes in stochastic gradient descent (SGD) by utilizing quantities that we have identified as numerically traceable -- the Lip…