Study of on-line weighted least squares support vector machines

  • Authors:
  • Xiangjun Wen;Xiaoming Xu;Yunze Cai

  • Affiliations:
  • Automation Department, Shanghai Jiaotong University, Shanghai, China;Automation Department, Shanghai Jiaotong University, Shanghai, China;Automation Department, Shanghai Jiaotong University, Shanghai, China

  • Venue:
  • ICNC'05 Proceedings of the First international conference on Advances in Natural Computation - Volume Part I
  • Year:
  • 2005

Quantified Score

Hi-index 0.00

Visualization

Abstract

Based on rolling optimization method and on-line learning strategies, a novel weighted least squares support vector machines (WLS-SVM) are proposed for nonlinear system identification in this paper. The good robust property of the novel approach enhances the generalization ability of LS-SVM method, and a real world nonlinear time-variant system is presented to test the feasibility and the potential utility of the proposed method.