Network fraud influence factor analysis method, equipment and storage medium

Abstract

The embodiment of the invention discloses a network fraud influence factor analysis method, equipment and a storage medium, and relates to the technical field of network fraud analysis. The method comprises the steps: acquiring a plurality of influence factors of network fraud; based on the statistical data of the plurality of influence factors and the statistical data of the number of network fraud cases, selecting an optimal independent variable combination meeting an akaike information criterion from the plurality of influence factors by adopting a stepwise regression method, wherein the optimal independent variable combination comprises at least one influence factor; and based on the statistical data of the at least one influence factor and the statistical data of the network fraud case quantity, constructing a generalized additive model which takes the at least one influence factor as an independent variable and takes the network fraud case quantity as a dependent variable; wherein the generalized additive model is used for analyzing the influence of each influence factor on the network fraud. According to the embodiment, the comprehensiveness of network fraud influence factor analysis can be expanded, and the accuracy of network fraud influence factor analysis is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of network fraud analysis, and in particular, to a method, device and storage medium for analyzing influencing factors of network fraud. Background technique [0002] With the increasing popularity of the Internet and communication technology, network fraud has become a typical economic crime. Understanding the factors that affect the occurrence of network fraud crimes is crucial to preventing and combating network fraud. [0003] At present, the research on the influencing factors of Internet fraud crimes mainly focuses on the spatial distribution and spatio-temporal statistical laws, lack of comprehensive consideration and analysis of the influencing factors of Internet fraud, and most of the analysis methods are linear models, which cannot effectively mine the relationship between Internet fraud and various influencing factors. The complex relationship between them has limited pr...

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Problems solved by technology

[0003] At present, the research on the influencing factors of Internet fraud crimes mainly focuses on the spatial distribution and spatio-temporal statistical laws, lack of comprehensive consideration and analysis of the influencing factors of Internet fraud, and most of the analysis methods are linear models, which cannot effectively mine the relationship between Internet fraud and various influencing factors. The complex relationship between them has limited practical guidance on combating cyber fraud crimes

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