1 code implementation • 25 Aug 2022 • Zongren Zou, Xuhui Meng, Apostolos F Psaros, George Em Karniadakis
In this paper, we present an open-source Python library (https://github. com/Crunch-UQ4MI), termed NeuralUQ and accompanied by an educational tutorial, for employing UQ methods for SciML in a convenient and structured manner.
1 code implementation • 19 Jan 2022 • Apostolos F Psaros, Xuhui Meng, Zongren Zou, Ling Guo, George Em Karniadakis
Neural networks (NNs) are currently changing the computational paradigm on how to combine data with mathematical laws in physics and engineering in a profound way, tackling challenging inverse and ill-posed problems not solvable with traditional methods.
no code implementations • 12 Jul 2021 • Apostolos F Psaros, Kenji Kawaguchi, George Em Karniadakis
In the computational examples, the meta-learned losses are employed at test time for addressing regression and PDE task distributions.