Abstract： Based on phase space delay-coordinate reconstruction of a chaotic dynamics system, we propose a local prediction of chaotic time series using a support vector machine (SVM) to overcome the shortcomings of traditional local prediction methods. The simulation results show that the performance of this proposed predictor for making one-step and multi-step prediction is superior to that of the traditional local linear prediction method and global SVM method. In addition, it is significant that its prediction performance is insensitive to the selection of embedding dimension and the number of nearest neighbours, so the satisfying results can be achieved even if we do not know the optimal embedding dimension and how to select the number of nearest neighbours.
LI Heng-Chao;ZHANG Jia-Shu. Local Prediction of Chaotic Time Series Based on Support Vector Machine[J]. 中国物理快报, 2005, 22(11): 2776-2779.
LI Heng-Chao, ZHANG Jia-Shu. Local Prediction of Chaotic Time Series Based on Support Vector Machine. Chin. Phys. Lett., 2005, 22(11): 2776-2779.
2005, Vol. 22 
