no code implementations • 23 Aug 2023 • Ali Haisam Muhammad Rafid, Adrian Sandu
A neural network architecture that incorporates feedback control, named Feedback Neural Networks, is proposed.
no code implementations • 29 May 2023 • Ali Haisam Muhammad Rafid, Adrian Sandu
Regularization techniques such as $\mathcal{L}_1$ and $\mathcal{L}_2$ regularizers are effective in sparsifying neural networks (NNs).
no code implementations • 16 Nov 2021 • Austin Chennault, Andrey A. Popov, Amit N. Subrahmanya, Rachel Cooper, Ali Haisam Muhammad Rafid, Anuj Karpatne, Adrian Sandu
Surrogates constructed using adjoint information demonstrate superior performance on the 4D-Var data assimilation problem compared to a standard neural network surrogate that uses only forward dynamics information.