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Phase space reconstruction of nonlinear time series based on Kernel method

  • Shukuan Lin*
  • , Jianzhong Qiao
  • , Guoren Wang
  • , Shaomin Zhang
  • , Lijia Zhi
  • *此作品的通讯作者
  • Northeastern University China

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A phase space reconstruction method KPCA-CA was proposed based on Kernel Principal Component Analysis (KPCA) and Correlation Analysis (CA) for nonlinear time series. On the basis of KPCA, the correlation was analyzed between every kernel principal component and output variable, and some kernel principal components were discontinuously chosen according to their correlation degree to form the phase space of nonlinear time series. The method was compared with other methods of phase space reconstruction. The experimental results show that modeling accuracy for nonlinear time series is highest based on the phase space reconstruction method proposed by the paper, proving the efficiency of the method.

源语言英语
主期刊名Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
4364-4368
页数5
DOI
出版状态已出版 - 2006
已对外发布
活动6th World Congress on Intelligent Control and Automation, WCICA 2006 - Dalian, 中国
期限: 21 6月 200623 6月 2006

出版系列

姓名Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
1

会议

会议6th World Congress on Intelligent Control and Automation, WCICA 2006
国家/地区中国
Dalian
时期21/06/0623/06/06

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