#compute efficiency

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Papers12:02
Chinese contentPINN残差引导自适应网格细化,提升有限差分求解器效率

做偏微分方程数值模拟的团队,可以用PINN残差替代传统误差估计器来指导网格自适应,显著节省计算资源——60个自由度就能达到192个自由度的精度,值得在工程仿真中试试。

arXiv cs.LG@Henry Kasumba, Ronald KatendeSource
May 29
May 21