Efficient Global-Local Fusion Sampling for Physics-Informed Neural Networks

arXiv — cs.LGWednesday, October 29, 2025 at 4:00:00 AM
A recent study introduces an innovative approach to improve the efficiency of Physics-Informed Neural Networks (PINNs) by optimizing the sampling of collocation points. This method balances global and local sampling techniques, ensuring stability while reducing computational costs. This advancement is significant as it enhances the accuracy of PINNs, which are crucial for solving complex partial differential equations in various scientific fields.
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