• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 19 Issue 4
Aug.  2006
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Article Contents
HU Dan, XIAO Jian, CHE Chang. Support Vector Machine with Scaling Kernel and Its Application in Dynamic System Identification[J]. Journal of Southwest Jiaotong University, 2006, 19(4): 460-465.
Citation: HU Dan, XIAO Jian, CHE Chang. Support Vector Machine with Scaling Kernel and Its Application in Dynamic System Identification[J]. Journal of Southwest Jiaotong University, 2006, 19(4): 460-465.

Support Vector Machine with Scaling Kernel and Its Application in Dynamic System Identification

  • Received Date: 17 May 2006
  • Publish Date: 25 Aug 2006
  • To improve the performances of dynamic system identification,a new method to formulate scaling kernel function for support vector machine was proposed.In the method,a compact support scaling function is derived first,and then based on wavelet multiresolution analysis a scaling kernel function with multiresolution characteristics is constructed from the compact support scaling function.It was proved that this scaling kernel function satisfies Mercer conditions and can be used as a kernel function for support vector machine.Simulation results show that the support vector machine with the proposed scaling kernel function has better modeling and approximation abilities than that with a Spline function kernel or RBF(radial basis function) kernel.

     

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