Search Results for author: Anton Schiela

Found 5 papers, 2 papers with code

Adaptive Step Sizes for Preconditioned Stochastic Gradient Descent

no code implementations28 Nov 2023 Frederik Köhne, Leonie Kreis, Anton Schiela, Roland Herzog

Our framework enables the potential inclusion of a preconditioner, thereby enabling the implementation of adaptive step sizes for stochastic second-order optimization methods.

Image Classification Stochastic Optimization

Sensitivity-Based Layer Insertion for Residual and Feedforward Neural Networks

1 code implementation27 Nov 2023 Evelyn Herberg, Roland Herzog, Frederik Köhne, Leonie Kreis, Anton Schiela

The training of neural networks requires tedious and often manual tuning of the network architecture.

A primal dual projection algorithm for efficient constraint preconditioning

no code implementations3 Dec 2020 Anton Schiela, Martin Weiser

We consider a linear iterative solver for large scale linearly constrained quadratic minimization problems that arise, for example, in optimization with PDEs.

Optimization and Control Numerical Analysis Numerical Analysis 65F10, 35Q93, 35Q93

Optimal control of elliptic equations with positive measures

1 code implementation24 Feb 2017 Christian Clason, Anton Schiela

Optimal control problems without control costs in general do not possess solutions due to the lack of coercivity.

Optimization and Control

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