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小波神经网络预测模型的仿真实现
引用本文:陈振伟,郭拯危.小波神经网络预测模型的仿真实现[J].计算机仿真,2008,25(6).
作者姓名:陈振伟  郭拯危
作者单位:河南大学计算机与信息工程学院,河南,开封,475001
摘    要:针对神经网络预测模型在对非线性序列进行预测时,容易陷入局部次优点,训练速度慢的缺点,在传统神经网络预测模型的基础上,引入小波作为隐含层的传递函数,构成新的预测模型:小波神经网络预测模型.介绍了小波神经网络预测模型的构建,仿真模型和仿真算法,并把小波神经网络预测模型在matlab7.0以网络流量的预测对模型进行了效果检验,得出了预测精度较高的预测结果,并且克服了容易陷入局部次优点的缺点,同时训练速度较之神经网络预测模型大大提高.

关 键 词:小波神经网络  预测  仿真

Simulation Realization of Prediction model Based on Wavelet Neural Network
CHEN Zhen-wei,GU Zheng-wei.Simulation Realization of Prediction model Based on Wavelet Neural Network[J].Computer Simulation,2008,25(6).
Authors:CHEN Zhen-wei  GU Zheng-wei
Affiliation:CHEN Zhen-wei,GUO Zheng-wei( College of Computer &Information Engineering,Henan University,Kaifeng Henan 475001,China)
Abstract:In view of the defects of the prediction model based on neural network, such as when doing prediction of nonlinear sequence, it is likely to fall into local hypo-strongpoint,and the rate of training is very slow, based on the traditional prediction model using neural network, a new prediction model is formed, namely the prediction model based on wavelet neural network. The design of prediction model based on wavelet neural network, the simulation model, and the simulation arithmetic are presented the paper....
Keywords:Wavelet neural network  Prediction  Simulation  
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