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

Mathematics

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