Search Results for author: Nicolas R. Gauger

Found 4 papers, 3 papers with code

Physics-Informed Learning of Aerosol Microphysics

no code implementations24 Jul 2022 Paula Harder, Duncan Watson-Parris, Philip Stier, Dominik Strassel, Nicolas R. Gauger, Janis Keuper

The original M7 model is used to generate data of input-output pairs to train a neural network on it.

Scalable Hyperparameter Optimization with Lazy Gaussian Processes

1 code implementation https://ieeexplore.ieee.org/document/8950672 2020 Raju Ram, Sabine Müller, Franz-Josef Pfreundt, Nicolas R. Gauger, Janis Keuper

Reducing its computational complexity from cubic to quadratic allows an efficient strong scaling of Bayesian Optimization while outperforming the previous approach regarding optimization accuracy.

Bayesian Optimization Gaussian Processes +1

GradVis: Visualization and Second Order Analysis of Optimization Surfaces during the Training of Deep Neural Networks

1 code implementation26 Sep 2019 Avraam Chatzimichailidis, Franz-Josef Pfreundt, Nicolas R. Gauger, Janis Keuper

Current training methods for deep neural networks boil down to very high dimensional and non-convex optimization problems which are usually solved by a wide range of stochastic gradient descent methods.

High-Performance Derivative Computations using CoDiPack

2 code implementations21 Sep 2017 Max Sagebaum, Tim Albring, Nicolas R. Gauger

Especially for Jacobi taping, recent advances by using expression templates make this approach very attractive for large scale software.

Mathematical Software 68N30 G.1.4; G.4; D.2.2

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