no code implementations • 1 May 2023 • Samuel Tovey, Sven Krippendorf, Konstantin Nikolaou, Christian Holm
This framework is then applied to the problem of optimal data selection for the training of NNs.
no code implementations • 22 Feb 2022 • Sven Krippendorf, Michael Spannowsky
We demonstrate that the dynamics of neural networks trained with gradient descent and the dynamics of scalar fields in a flat, vacuum energy dominated Universe are structurally profoundly related.
no code implementations • 29 Apr 2021 • Marc Syvaeri, Sven Krippendorf
The dynamics of physical systems is often constrained to lower dimensional sub-spaces due to the presence of conserved quantities.
no code implementations • 1 Jan 2021 • Marc Syvaeri, Sven Krippendorf
We show that such coordinates can be searched for automatically with appropriate loss functions which naturally arise from Hamiltonian dynamics.
no code implementations • 30 Mar 2020 • Sven Krippendorf, Marc Syvaeri
Identifying symmetries in data sets is generally difficult, but knowledge about them is crucial for efficient data handling.
no code implementations • 12 Feb 2020 • Philip Betzler, Sven Krippendorf
Dualities are widely used in quantum field theories and string theory to obtain correlation functions at high accuracy.
no code implementations • 6 Sep 2018 • Harold Erbin, Sven Krippendorf
In this case, the machine knows consistent examples of supersymmetric field theories with a single field and generates new examples of such theories.