Method and device for identifying fraud gang

A method and device for identifying a fraud gang. The method comprises: constructing a relation network comprising a plurality of nodes; performing clustering discovery on the basis of the relation network to obtain at least one fraud gang included in the relation network, each fraud gang comprising...

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Bibliographic Details
Main Authors XIAO, KAI, WANG, WEI-QIANG, MENG, CHANG-HUA, CHEN, LU-JIA
Format Patent
LanguageChinese
English
Published 16.12.2019
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:A method and device for identifying a fraud gang. The method comprises: constructing a relation network comprising a plurality of nodes; performing clustering discovery on the basis of the relation network to obtain at least one fraud gang included in the relation network, each fraud gang comprising the plurality of nodes; determining weak nodes among the nodes included in the fraud gang, the weak nodes being nodes of which association with the fraud gang meets a weak-association condition; and removing the weak nodes in the fraud gang to identify and obtain the final target fraud gang.
Bibliography:Application Number: TW20198105282