New grey-box method integrates physics models into generative AI

Researchers have developed a novel grey-box method that integrates incomplete physics models into generative AI models, specifically flow matching and diffusion models. This approach learns dynamics from observational data without requiring ground-truth physics parameters, avoiding the scalability and stability issues associated with Neural ODEs. The method uses two latent encodings to model missing stochasticity and physics parameters, and has demonstrated performance on par with or superior to fully data-driven methods in experiments, including weather forecasting, while maintaining interpretability. AI

影响 This research offers a way to improve the interpretability and performance of generative models in scientific domains by incorporating incomplete physics knowledge.

排序理由 This is a research paper detailing a novel method for integrating physics models into generative AI.

在 arXiv cs.LG 阅读 →

• arXiv
• Gurjeet Sangra Singh
• Hugging Face
• Neural ODE
• PDE

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