基于残差/梯度高斯自适应采样的径向基网络
林洪彬,吕思进,王晨阳,蔡天放,骆鹏伟

Radial basis network based on residual/gradient Gaussian adaptive sampling
Hongbin LIN,Sijin LV,Chenyang WANG,Tianfang CAI,Pengwei LUO
表 2 不同网络的波动方程重采样点数量和均方误差
Tab.2 Number of resampling points and mean square error of different networks for wave equation
NpMSE
PIRBNEI-GradG-PIRBN
5×101.8×10−41.9×10−52.9×10−6
5×258.8×10−55.2×10−68.2×10−7
20×109.8×10−69.8×10−74.4×10−7
20×257.5×10−62.7×10−71.1×10−8