Identity credibility evaluation method based on analytic hierarchy process and grey correlation analysis

Abstract

The invention discloses an identity credibility evaluation method based on an analytic hierarchy process and grey correlation analysis, and relates to the field of computer network security. The identity credibility evaluation method includes the steps: collecting multi-dimensional authority information data of the user through an authority identity authentication provider; and clustering the information of the same attribute, matching the key information filled by the user with data in an authoritative information database, carrying out similarity calculation and scoring, and carrying out multi-level association decision analysis by using an analytic hierarchy process and grey association analysis to obtain credible evaluation of the user identity. According to the identity credibility evaluation method, factors such as the user individual identification class, the medical class, the communication class and the judicial class are comprehensively considered, and a multi-level user identity credibility evaluation model is constructed, and comprehensive evaluation on user identity credibility is achieved, and high logicality and flexibility are achieved, and the evaluation result ismore accurate and objective.

Description

technical field [0001] The invention relates to the field of computer network security, in particular to an identity credible evaluation method based on analytic hierarchy process and gray relational analysis. Background technique [0002] With the rapid development of the Internet and social media, the number of Internet users in my country continues to rise, and the identity information of Internet users is becoming increasingly complex. In various network applications, it is necessary to evaluate the credibility of user identity information, so as to provide different services. With the development of e-commerce, online payment and other fields, the dependence of my country's economic activities on the Internet has increased, and the network activities involving funds and property have intensified, and their needs have become more urgent. Therefore, having a method that can combine multiple attributes to safely and reliably evaluate user identity is crucial to the growin...

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to solve the defect that the traditional identity analysis method adopts few identity information factors, which is easy to cause misjudgment, or the method adopting more identity information factors is more subjective.

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