Suspected ship clue tracing method based on big data analysis

The invention provides a suspected ship clue tracing method based on big data analysis, which substantially solves the technical problems of judging suspected illegal ships and collecting evidence clues, and provides technical support for fighting against water illegal and criminal activities and co...

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Bibliographic Details
Main Authors HAN XIAONING, SUI YUAN, DUAN RAN, BAI ZHENG, SHEN KUANKUAN, CHEN JUNXI, ZHOU SHISHENG, ZHANG ZHEN
Format Patent
LanguageChinese
English
Published 04.11.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a suspected ship clue tracing method based on big data analysis, which substantially solves the technical problems of judging suspected illegal ships and collecting evidence clues, and provides technical support for fighting against water illegal and criminal activities and constructing a water public security prevention and control system. The method comprises the following steps: on the basis of a big data platform, a system performs a series of data processing such as analysis, calculation, thinning and clustering on historical tracks to generate various suspected ship clues; and designing and training a corresponding suspicious behavior feature detection model according to the discrimination modes and processes of various suspicious ships. And then, the results of more than two behavior feature detection are organically combined to jointly form a suspected ship behavior detection result. And finally, the system integrates suspicious clues obtained by a law enforcement department thr
Bibliography:Application Number: CN202210805289