Mutation-based genetic neural network
IEEE Transactions on Neural Networks
A new class of wavelet networks for nonlinear system identification
IEEE Transactions on Neural Networks
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This paper proposes an orthogonal least square algorithm based on QR decomposition (QR-OLS) for the neurons selection of the hidden layer of wavelet networks. This new algorithm divides the original neurons matrix into several parts to avoid comparing among the poor ones and uses QR decomposition to select the significant ones. It can avoid lots of meaningless calculation. This algorithm is applied to the wavelet network with the analysis of variance (ANOVA) expansion and one-step-ahead predictions, respectively, for the Mackey-Glass delay-differential equation and the annual sunspot data set. The results show that the QR-OLS algorithm can relieve the load of the heave calculation and has a good performance.