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Abnormal user identification method and device

A user identification and abnormal technology, applied in electrical components, wireless communication, etc., can solve the problem of low accuracy of abnormal behavior, and achieve the effect of improving accuracy and analysis accuracy

Pending Publication Date: 2019-12-24
CHINA MOBILE COMM GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for identifying abnormal users, which is used to solve the problem of low accuracy in identifying abnormal user behaviors only through bill data in the process of identifying cat pool numbers in the prior art

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  • Abnormal user identification method and device
  • Abnormal user identification method and device

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Embodiment Construction

[0024] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] figure 1 It shows a schematic flowchart of an abnormal user identification method provided by an embodiment of the present invention.

[0026] Such as figure 1 As shown, the abnormal user identification method provided by the embodiment of the present invention specifically includes the following steps:

[0027] Step 101: Obtain t...

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Abstract

The embodiment of the invention provides an abnormal user identification method and a device. The method comprises the following steps: acquiring signaling data and business operation support system (BOSS) business data of a user in a previous preset period; extracting first feature information in the signaling data and second feature information in the BOSS service data; and when it is judged that the first feature information and the second feature information meet a preset identification condition of an abnormal use scene, identifying that the user is an abnormal user. According to the method of the invention, the signaling data and the BOSS service data are combined, the coverage is relatively comprehensive, the feature extraction is carried out in multiple dimensions, the analysis precision is improved, various cat pool abnormal use scenes can be fully mined, and the cat pool abnormal user identification accuracy is improved.

Description

Technical field [0001] The embodiments of the present invention relate to the field of mobile communication technology, and in particular, to an abnormal user identification method and device. Background technique [0002] In mobile communications, Modem Pool is a special communication device. A certain number of modems (Modem) are connected together through a special dial-up request access device to receive multiple user dial-up connection requests at the same time. . [0003] The cat pool is widely used in units with multi-user remote networking needs or units that need to provide telephone dial-up networking services to multiple users, such as banks, securities firms, various exchanges, and various information call centers. However, once the cat pool falls into the hands of criminals, it can be controlled by a computer to simulate behaviors such as calling, texting or surfing the Internet on multiple mobile phones, and then carry out some illegal behaviors, such as turning the ...

Claims

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Application Information

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IPC IPC(8): H04W24/08
CPCH04W24/08
Inventor 陶娟何宇林宇俊
Owner CHINA MOBILE COMM GRP CO LTD
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