A method and device for identifying illegal users

Abstract

The invention discloses a method and a device for recognizing an invalid user. The method comprises the steps of acquiring basic information of a user to be processed and basic information of N first users who establish a social relation with the user to be processed, calculating an information dissimilarity value of the user to be processed according to the basic information of the user to be processed and the basic information of the N first users, and recognizing whether the user to be processed is an invalid user or not according to the information dissimilarity value. Based on the basic information registered by the user in an Internet platform, the difference degree of the basic information of the target user and the basic information of other users is determined through analyzing the basic information of the other users who establish a social relation with the target user, so that whether the target user and the other users have an abnormal business relation or not can be judged, thus whether the target user is an invalid user or not is recognized, and the accuracy of invalid user recognition is effectively improved. Meanwhile, the occurrence probability of a high-risk event can be reduced, and the risk of a resource service platform is reduced.

Description

technical field [0001] The present application relates to the technical field of Internet information processing, and in particular to a method and equipment for identifying illegal users. Background technique [0002] With the rapid development of science and technology, various resource service platforms have emerged, such as resource sharing platforms and resource storage platforms. These resource service platforms can allocate resources to users according to the needs of users, so that users can use the obtained resources to perform various services, which greatly facilitates the daily life of users. [0003] In order to better provide resource services for users, the network service provider can determine the resource attributes of the user according to the user behavior data generated by the user on the resource service platform, and determine the number of resources allocated to the user according to the resource attributes of the user. Quantity represents the amount...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present application provides a method and device for identifying illegal users, which is used to solve the problem of relatively low accuracy in identifying illegal users in the prior art

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