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 3 不同网络的扩散方程重采样点数量和均方误差
Tab.3 Number of resampling points and mean square error of different networks for diffusion equation
NpMSE
PIRBNDAS-PIRBNEI-GradG-PIRBN
5×105.7×10−45.3×10−51.8×10−52.3×10−6
5×254.3×10−52.4×10−54.8×10−66.2×10−7
20×103.2×10−57.2×10−61.2×10−64.2×10−7
20×256.6×10−68.6×10−77.5×10−89.3×10−9