Search Results for author: Aditi Krishnapriyan

Found 3 papers, 3 papers with code

Scaling physics-informed hard constraints with mixture-of-experts

1 code implementation20 Feb 2024 Nithin Chalapathi, Yiheng Du, Aditi Krishnapriyan

Our approach imposes the constraint over smaller decomposed domains, each of which is solved by an "expert" through differentiable optimization.

Inductive Bias

Neural Spectral Methods: Self-supervised learning in the spectral domain

1 code implementation8 Dec 2023 Yiheng Du, Nithin Chalapathi, Aditi Krishnapriyan

In contrast to current machine learning approaches which enforce PDE constraints by minimizing the numerical quadrature of the residuals in the spatiotemporal domain, we leverage Parseval's identity and introduce a new training strategy through a \textit{spectral loss}.

Self-Supervised Learning

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