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Fourier series neural networks for regression

机译:傅里叶级数神经网络回归

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摘要

An innovative efficient and fast neural networks in which hidden neurons are constructed based on Fourier series expansions (FSNN), half-range cosine (FCSNN) and sine expansions (FSSNN) are proposed and tested for linear and nonlinear regulation problems. The results of numerical examples using FSNN are compared with those obtained from traditional linear regression (LP), nonlinear regression (NLP), backward propagation neural networks (BPANN) and radial basis function neural networks (RBFNN). The results obtained from FSNN agree well with those obtained from LP, NLP, BPANN and RBFNN and show global approximation features to the fitting data. Only a few hidden neurons are required to obtain very good and fast convergence of regression as compared with BPANN and RBFNN.
机译:提出了一种创新的高效快速神经网络,其中基于傅立叶级数展开(FSNN),半距余弦(FCSNN)和正弦展开(FSSNN)构造隐藏神经元,并针对线性和非线性调节问题进行了测试。将使用FSNN的数值示例的结果与从传统线性回归(LP),非线性回归(NLP),向后传播神经网络(BPANN)和径向基函数神经网络(RBFNN)获得的结果进行比较。从FSNN获得的结果与从LP,NLP,BPANN和RBFNN获得的结果非常吻合,并显示了拟合数据的全局近似特征。与BPANN和RBFNN相比,只需很少的隐藏神经元即可获得非常好的快速收敛。

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