A highly efficient framework for outlier detection in urban traffic flow

The outliers in traffic flow represent the anomalies or emergencies in the road. The detection and research of outliers will help to reveal the mechanism of such events. Aiming at the problem of outlier detection in urban traffic flow, this paper innovatively proposes a highly efficient traffic outl...

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Bibliographic Details

Published in:	IET intelligent transport systems Vol. 15; no. 12; pp. 1494 - 1507
Main Authors:	Wang, Xing, Zeng, Ruihao, Zou, Fumin, Huang, Faliang, Jin, Biao
Format:	Journal Article
Language:	English
Published:	Wiley 01.12.2021
Subjects:	Algebra K‐FCM clustering algorithm Nonnegative matrix factorization (NMF) Outlier detection PSO‐BP neural network Road traffic flow pattern
ISSN:	1751-956X, 1751-9578
Online Access:	Get full text
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