City anomaly detection method and device based on probability distribution

The invention discloses a probability distribution-based city anomaly detection method and device. The method comprises the following steps of: dividing a city region according to city road network data to obtain city sub-regions; vehicle track data are obtained through preprocessing; according to t...

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Bibliographische Detailangaben
Hauptverfasser:	NIU XINZHENG, GUO JINGJING, LIU HONG, TANG BO, XIE QILIN, NIE YANBIN, MA YONG, YE LIBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS
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