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2023/blog/2023/autoregressive-neural-pde-solver/ #17

Open utterances-bot opened 1 week ago

utterances-bot commented 1 week ago

Autoregressive Renaissance in Neural PDE Solvers | ICLR Blogposts 2023

Recent developments in the field of neural partial differential equation (PDE) solvers have placed a strong emphasis on neural operators. However, the paper Message Passing Neural PDE Solver by Brandstetter et al. published in ICLR 2022 revisits autoregressive models and designs a message passing graph neural network that is comparable with or outperforms both the state-of-the-art Fourier Neural Operator and traditional classical PDE solvers in its generalization capabilities and performance. This blog post delves into the key contributions of this work, exploring the strategies used to address the common problem of instability in autoregressive models and the design choices of the message passing graph neural network architecture.

https://iclr-blogposts.github.io/2023/blog/2023/autoregressive-neural-pde-solver/

Seventy-eleven commented 1 week ago

Could you explain how you created the figure in this blog post?