ICLRApr, 2024
PINNACLE: PINN 自适应网格划分和实验点选择
PINNACLE: PINN Adaptive ColLocation and Experimental points selection
Gregory Kang Ruey Lau, Apivich Hemachandra, See-Kiong Ng, Bryan Kian Hsiang Low
TL;DR使用数据聚集和选择优化技术,Physics-Informed Neural Networks (PINNs) 与 Neural Tangent Kernel (NTK) 相结合的 PINN Adaptive ColLocation and Experimental points selection (PINNACLE) 算法实现了对训练点类型的联合优化,以在前向、反向和迁移学习问题上提供更好的性能。