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Traffic-incident detection-algorithm based on nonparametric regression
Tang, SM; Gao, HJ; Tang, Shuming
2005-03-01
发表期刊IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
卷号6期号:1页码:38-42
文章类型Article
摘要This paper proposes an improved nonparametric regression (INPR) algorithm for forecasting traffic flows and its application in automatic detection of traffic incidents. The INPRA is constructed based on the searching method of nearest neighbors for a traffic-state vector and its main advantage lies in forecasting through possible trends of traffic flows, instead of just current traffic states, as commonly used in previous forecasting algorithms. Various simulation results have indicated the viability and effectiveness of the proposed new algorithm. Several performance tests have been conducted using actual traffic data sets and results demonstrate that INPRs average absolute forecast errors, average relative forecast errors, and average computing times are the smallest comparing with other forecasting algorithms.
关键词Automatic Incident Detection Forecast Nonparametric Regression Algorithms State Vectors Traffic Incidents
WOS标题词Science & Technology ; Technology
关键词[WOS]SYSTEMS
收录类别SCI ; ISTP
语种英语
WOS研究方向Engineering ; Transportation
WOS类目Engineering, Civil ; Engineering, Electrical & Electronic ; Transportation Science & Technology
WOS记录号WOS:000227401800005
引用统计
被引频次:34[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9081
专题09年以前成果
通讯作者Tang, Shuming
作者单位1.Shandong Acad Sci, Inst Automat, Jinan 250014, Shandong, Peoples R China
2.Chinese Acad Sci, Key Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Tang, SM,Gao, HJ,Tang, Shuming. Traffic-incident detection-algorithm based on nonparametric regression[J]. IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS,2005,6(1):38-42.
APA Tang, SM,Gao, HJ,&Tang, Shuming.(2005).Traffic-incident detection-algorithm based on nonparametric regression.IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS,6(1),38-42.
MLA Tang, SM,et al."Traffic-incident detection-algorithm based on nonparametric regression".IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 6.1(2005):38-42.
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