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Traffic-incident detection-algorithm based on nonparametric regression
Tang, SM; Gao, HJ; Tang, Shuming
AbstractThis 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.
KeywordAutomatic Incident Detection Forecast Nonparametric Regression Algorithms State Vectors Traffic Incidents
WOS HeadingsScience & Technology ; Technology
Indexed BySCI ; ISTP
WOS Research AreaEngineering ; Transportation
WOS SubjectEngineering, Civil ; Engineering, Electrical & Electronic ; Transportation Science & Technology
WOS IDWOS:000227401800005
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorTang, Shuming
Affiliation1.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
Recommended Citation
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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