Short-Term Traffic Flow Forecasting Method Based on LSSVM Model Optimized by GA-PSO Hybrid Algorithm
Joint Authors
Chen, Xiufeng
Bing, Qichun
Qu, Dayi
Wei, Jinli
Pan, Fuquan
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Short-term traffic flow forecasting is one of the key issues in the field of dynamic traffic control and management.
Because of the uncertainty and nonlinearity, short-term traffic flow forecasting remains a challenging task.
In order to improve the accuracy of short-term traffic flow forecasting, a short-term traffic flow forecasting method based on LSSVM model optimized by GA-PSO hybrid algorithm is put forward.
Firstly, the LSSVM model is constructed with combined kernel function.
Then the GA-PSO hybrid optimization algorithm is designed to optimize the kernel function parameters efficiently and effectively.
Finally, case validation is carried out using inductive loop data collected from the north-south viaduct in Shanghai.
The experimental results demonstrate that the proposed GA-PSO-LSSVM model is superior to comparative method.
American Psychological Association (APA)
Bing, Qichun& Qu, Dayi& Chen, Xiufeng& Pan, Fuquan& Wei, Jinli. 2018. Short-Term Traffic Flow Forecasting Method Based on LSSVM Model Optimized by GA-PSO Hybrid Algorithm. Discrete Dynamics in Nature and Society،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1152451
Modern Language Association (MLA)
Bing, Qichun…[et al.]. Short-Term Traffic Flow Forecasting Method Based on LSSVM Model Optimized by GA-PSO Hybrid Algorithm. Discrete Dynamics in Nature and Society No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1152451
American Medical Association (AMA)
Bing, Qichun& Qu, Dayi& Chen, Xiufeng& Pan, Fuquan& Wei, Jinli. Short-Term Traffic Flow Forecasting Method Based on LSSVM Model Optimized by GA-PSO Hybrid Algorithm. Discrete Dynamics in Nature and Society. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1152451
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1152451