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English(EN) Energy-Guided Learning for Heat Equation with Noisy Source: Optimal Estimation and Generalization Bounds

新的能量引导学习方法处理带噪声源的热方程

研究人员开发了一种新的能量引导学习方法,用于求解带噪声源数据的热方程。该方法将学习任务表述为时空域中的监督问题,利用源函数的辅助数据进行物理信息能量正则化。分析揭示了与静态椭圆问题相比,在空间和时间上的不同正则化行为,从而实现了考虑采样、分辨率和平滑度的速率最优估计和泛化误差。数值实验表明,与现有物理信息神经网络方法在各种偏微分方程上的性能相比,该方法显著降低了误差。 AI

影响 引入了一种将物理定律与机器学习中的噪声数据相结合的新颖方法,有可能提高科学模拟的准确性。

排序理由 详细介绍一种新的偏微分方程统计学习方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv stat.ML 阅读 →

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新的能量引导学习方法处理带噪声源的热方程

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详细介绍一种新的偏微分方程统计学习方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv stat.ML TIER_1 English(EN) · Zixiang Zhou, Xiaohui Chen, Shanghua Teng ·

    含噪声源的能量引导热方程学习:最优估计与泛化界限

    arXiv:2610.15111v1 Announce Type: cross Abstract: Data and the governing partial differential equations (PDEs) of continuous-time dynamical systems provide rich structure for statistical learning. A central challenge is how to integrate data with PDE constraints in a principled w…