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author:

Tang, Z. (Tang, Z..) [1] | Zhang, T. (Zhang, T..) [2] | Wu, J. (Wu, J..) [3] | Du, X. (Du, X..) [4] | Chen, K. (Chen, K..) [5]

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Scopus

Abstract:

The prediction research of the stock market prices is of great significance. Based on the secondary decomposition techniques of variational mode decomposition (VMD) and ensemble empirical mode decomposition (EEMD), this paper constructs a new hybrid prediction model by combining with extreme learning machine (ELM) optimized by the differential evolution (DE) algorithm. The hybrid model applies VMD technology to the original stock index price sequence to obtain different modal components and the residual item, then applies EEMD technology to the residual item, and then superimposes the prediction results of the DE-ELM model for each modal component and the residual item to obtain the final prediction results. In order to verify the validity of the model, this paper constructs a series of benchmark models and, respectively, tests the samples of the S&P 500 index and the HS300 index by one-step, three-step, and five-step forward forecasting. The empirical results show that the hybrid model proposed in this paper achieves the best prediction performance in all prediction scenarios, which indicates that the modeling idea focusing on the residual term effectively improves the prediction performance of the model. In addition, the prediction effect of the model combined with the decomposition technology is superior to the single DE-ELM model, where the secondary decomposition technique has a significant decomposition advantage compared to the single decomposition technique. © 2020 Zhenpeng Tang et al.

Keyword:

Community:

  • [ 1 ] [Tang, Z.]School of Economics and Management, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Zhang, T.]School of Economics and Management, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Wu, J.]School of Economics and Management, Fuzhou University, Fuzhou, 350108, China
  • [ 4 ] [Du, X.]School of Economics and Management, Fuzhou University, Fuzhou, 350108, China
  • [ 5 ] [Chen, K.]School of Economics and Management, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address:

  • [Zhang, T.]School of Economics and Management, Fuzhou UniversityChina

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Source :

Mathematical Problems in Engineering

ISSN: 1024-123X

Year: 2020

Volume: 2020

1 . 3 0 5

JCR@2020

1 . 4 3 0

JCR@2021

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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