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Wavelet networks

IEEE Transactions on Neural Networks · 1992 · Vol. 3(6) · pp. 889–898
Q. ZhangAlbert Benveniste

Abstract

A wavelet network concept, which is based on wavelet transform theory, is proposed as an alternative to feedforward neural networks for approximating arbitrary nonlinear functions. The basic idea is to replace the neurons by ;wavelons', i.e., computing units obtained by cascading an affine transform and a multidimensional wavelet. Then these affine transforms and the synaptic weights must be identified from possibly noise corrupted input/output data. An algorithm of backpropagation type is proposed for wavelet network training, and experimental results are reported.

Neural Networks and ApplicationsImage and Signal Denoising MethodsBlind Source Separation TechniquesBackpropagationWavelet transformWaveletComputer scienceAffine transformationLifting schemeStationary wavelet transformSecond-generation wavelet transformWavelet packet decompositionCascade algorithm
Citations
2,081
FWCI
21.65
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References
23
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99%
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References
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IEEE Transactions on Information Theory · 1993 · 2,817 citations
Multilayer feedforward networks are universal approximators
Neural Networks · 1989 · 9,346 citations
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