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 the problems of single identification surface, identification and bypass, etc., to ensure accuracy, narrow the detection range, and improve detection reliability Effect

Active Publication Date: 2022-07-08
PING AN TECH (SHENZHEN) 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

[0058] 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

The present application relates to an artificial intelligence-based method for detecting a fraudulent account and a related device. The method includes: when it is determined that the number of accounts bound to a user's mobile phone number exceeds a predetermined number, obtaining an account attribute data set of the account, and The user is associated with the target subject; the attribute field data in the account attribute data set is used as a connection edge, and the mobile phone number is used as a vertex to construct an account detection graph of the target subject; Clustering to obtain a plurality of account clusters; using the attribute field data of each account cluster to generate a first field data document, and obtaining the second field data document of the whitelist account corresponding to the target subject; calculating the first field data The weight of each word in the document to determine the cluster of black product accounts based on the weight of each word. This application also relates to the field of blockchain, and the account attribute data set can be stored in the blockchain. This application effectively improves the accuracy of black production account detection.

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, as the popularization of the Internet becomes more and more widespread, normal users enjoy the convenience of the Internet, but at the same time, they are also accompanied by the dangers brought by the black production of the Internet. At present, the network black production has been scaled and chained, and the forms of black production are becoming more and more diverse, and it is more and more difficult to prevent cheating. The purpose of black production has been profit-seeking. If there is demand, there will be a market. [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 matte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06F40/216G06K9/62G06Q30/00
CPCG06F16/9535G06F40/216G06Q30/0185G06F18/2323
Inventor 孙家棣马宁
Owner PING AN TECH (SHENZHEN) CO LTD
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