Journal article
Design of a prediction system based on the dynamical feed-forward neural network
Science China. Information sciences, Vol.66(1), 112102
2023
DOI: 10.1007/s11432-020-3402-9
Abstract
Analysis and prediction of time series play a significant role in scientific fields of meteorology, epidemiology, and economy. Efficient and accurate prediction of signals can give an early detection of abnormal variations, provide guidance on preparing a timely response and avoid presumably adverse impacts. In this paper, a prediction system is designed based on the dynamical feed-forward neural network. The trajectory information in the reconstructed phase space, which is topologically equivalent to the dynamical evolution of the system, is applied to establish the prediction model. Moreover, an integer constrained particle swarm optimization algorithm is employed to select the optimal time delay, which is the parameter of our system. Simulation results for applications on the Lorenz system, stock market index, and influenza data indicate that our proposed method can produce efficient and reliable predictions.
Details
- Title: Subtitle
- Design of a prediction system based on the dynamical feed-forward neural network
- Creators
- Xiaoxiang Guo - Zhengzhou UniversityWeimin Han - University of IowaJingli Ren - Henan Academy of Big Data, Zhengzhou University
- Resource Type
- Journal article
- Publication Details
- Science China. Information sciences, Vol.66(1), 112102
- DOI
- 10.1007/s11432-020-3402-9
- ISSN
- 1674-733X
- eISSN
- 1869-1919
- Publisher
- Science China Press
- Language
- English
- Date published
- 2023
- Academic Unit
- Mathematics
- Record Identifier
- 9984305375302771
Metrics
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