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Artificial intelligence-based black production account detection method and related device

A technology of artificial intelligence and account number, applied in digital data information retrieval, instruments, data processing applications, etc., can solve problems such as single recognition surface, recognition and bypass, achieve precise detection and processing, improve accuracy, and avoid overfitting Effect

Active Publication Date: 2022-06-21
CHINA PING AN LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The identification area of ​​expert rules is relatively single and narrow, mainly targeted and accurate identification and strike, because the logic is relatively simple, it is easy to be identified and bypassed by black industry behavior

Method used

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  • Artificial intelligence-based black production account detection method and related device
  • Artificial intelligence-based black production account detection method and related device
  • Artificial intelligence-based black production account detection method and related device

Examples

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Embodiment Construction

[0063] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known solutions have not b...

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Abstract

This application relates to an artificial intelligence-based method for detecting illegal accounts and related devices, belonging to the field of artificial intelligence technology. The method includes: obtaining the account attribute data set of the user account associated with the target subject; from the first data set and the second Obtain the first average number and the second average number of the mobile phone number corresponding to the field data of the field to be detected in the data set, and determine the field to be detected with the first average number less than the second average number as the detection field; The field data of the detection field is used as a connection edge, and the mobile phone number is used as a vertex to construct an account detection graph; based on the field data of the first type of field in the account detection graph, the account detection graph is graph-clustered to obtain account clusters, said The first type of field indicates the field related to the account login address; based on the field data of the second type of field, it is verified whether the account cluster is abnormal. This application effectively improves the detection accuracy and reliability of illegal accounts.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, and in particular, to an artificial intelligence-based method and related device for detecting a fraudulent account. Background technique [0002] In general, black production refers to illegal acts that use the Internet as the medium and network technology as the main means to bring potential threats (major security risks) to the security of computer information systems and cyberspace management order, and even national security and social and political stability. For example, black products can simulate a large number of mobile devices through simulators to disguise real user accounts for brushing. [0003] With the advancement of technology, hacking attacks have become a problem that major companies attach great importance to, and they are facing hacking attacks all the time. No matter how the black product is realized, it needs to register a large number of fake acc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06K9/62G06Q30/00
CPCG06F16/9535G06Q30/0185G06F18/2323
Inventor 孙家棣马宁
Owner CHINA PING AN LIFE INSURANCE CO LTD
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