Method for analyzing fraudulent phone number
A technology of telephone numbers and analysis methods, which is applied in the fields of telephone communication, electrical components, branch equipment, etc., can solve the problems of low identification accuracy and difficulty in identifying fraudulent calls.
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] refer to figure 1 , figure 2 As shown, a method for analyzing fraudulent phone numbers disclosed in the embodiments of the present invention, the method includes the following steps:
[0028] Step S1, feature analysis and extraction; analyze the original bill information of fraudulent phone calls based on the experience of relevant fraud cases, analyze the behavioral characteristics and behavior scenarios in the fraudulent phone number incident, select the features needed in the future, and collect the required data from the original bill ;
[0029] Step S2, screening of suspected types; screen the bills that need to be analyzed according to different behavior scenarios, obtain suspected fraudulent phone numbers and their suspected types, and then use targeted analysis models for analysis according to different suspected typ...
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