[1] Zhang He, Wang Wei, Gu Huaizhong,. Application of cluster analysis and stepwise regressionin predicting the traffic volume of lanes [J]. Journal of Southeast University (English Edition), 2005, 21 (3): 359-362. [doi:10.3969/j.issn.1003-7985.2005.03.022]
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Application of cluster analysis and stepwise regressionin predicting the traffic volume of lanes(
)
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 21
- Issue:
- 2005 3
- Page:
- 359-362
- Research Field:
- Traffic and Transportation Engineering
- Publishing date:
- 2005-09-30
Info
- Title:
- Application of cluster analysis and stepwise regressionin predicting the traffic volume of lanes
- Author(s):
- Zhang He1; Wang Wei1; Gu Huaizhong2
-
1College of Transportation, Southeast University, Nanjing 210096, China
2 Research Institute of Nanjing Public Security Traffic Science and Technology, Nanjing 210001, China
- PACS:
- U491.1+4
- DOI:
- 10.3969/j.issn.1003-7985.2005.03.022
- Abstract:
- Because of the difficulty to obtain the traffic flow information of lanes at non-detector intersections in most metropolises of the world, based on the relationships between the lanes of signal-controlled intersections, cluster analysis and stepwise regression are integrated to predict the traffic volume of lanes at non-detector isolated controlled intersections.First cluster analysis is used to cluster the lanes of non-detector isolated signal-controlled intersections and the lanes of all signal-controlled intersections with detectors.Then, by the results of cluster analysis, the traffic volume samples are selected randomly and stepwise regression is used to predict the traffic volume of lanes at non-detector isolated signal-controlled intersections.The method is tested by the traffic volume data of lanes of the road network of Nanjing city.The problem of predicting the traffic volume of lanes at non-detector isolated signal-controlled intersections was resolved and can be widely used in urban traffic flow guidance and urban traffic control in cities without enough intersections equipped with detectors.
References:
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[3] Wang W, Xu J Q, Yang T, et al.Urban transportation planning theory and application [M].Nanjing:Southeast University Press, 1998.(in Chinese)
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[7] Zhang He, Wang Wei.Research on the method used in predicting the traffic volume of non-detector single-signal-controlled intersections [A].In:Proceedings of Urban Transport 2005 [C].Algarve, Portuga, 2005.12-14.
[8] Wang D H, Yang Z S, Zhang H.Cluster analysis used in dealing with traffic flow information [A].In:Proceedings of IEEE IVEC’99 [C].Changchun, 1999, 1:114-116.
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[10] Yang Zhaosheng, Zhang He, Li Juan.Step-by-step regression used in traffic flow prediction of non-detector road intersections [J].Journal of Jilin University (Engineering and Technology Edition), 2002, 32(4):19-25.(in Chinese)
Memo
- Memo:
- Biographies: Zhang He(1971—), male, doctor;Wang Wei(corresponding author), male, doctor, professor, wangwei@seu.edu.cn.