Search Results for author: Ali Haisam Muhammad Rafid

Found 3 papers, 0 papers with code

Adversarial Training Using Feedback Loops

no code implementations23 Aug 2023 Ali Haisam Muhammad Rafid, Adrian Sandu

A neural network architecture that incorporates feedback control, named Feedback Neural Networks, is proposed.

Neural Network Reduction with Guided Regularizers

no code implementations29 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).

Adjoint-Matching Neural Network Surrogates for Fast 4D-Var Data Assimilation

no code implementations16 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.

Weather Forecasting

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