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Community attribute information determination method, device and storage medium

A technology for determining methods and community attributes, applied in the Internet field, can solve problems such as potential safety hazards, achieve the effect of reducing manual operation costs and improving community detection efficiency

Active Publication Date: 2022-07-01
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since cybercrime behavior will bring major security risks to computer information system security and cyberspace management order, how to identify black gangs from a larger group and carry out special strikes against them is a key issue that needs to be solved at present

Method used

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  • Community attribute information determination method, device and storage medium
  • Community attribute information determination method, device and storage medium
  • Community attribute information determination method, device and storage medium

Examples

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Embodiment Construction

[0074] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0075] As mentioned above, since the cyber criminal behavior will bring major security risks to the security of computer information systems and cyberspace management order, it is necessary to solve the problem of how to identify criminal gangs from a larger group and carry out special strikes against them. The key issue. Usually, the relationship between accounts and accounts can be established by using various capital relationships and media relationships between user accounts; then, one or more communities can be obtained by performing graph clustering in an unsupervised manner for community discovery; finally, Then, the one or more communities mentioned above are analyzed, so as to identify abnormal communities such as b...

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PUM

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Abstract

The invention discloses a method for determining community attribute information. The method includes: acquiring relationship data between at least one account; after determining at least one community from at least one account, determining at least one community according to the relationship data between at least one account Attribute information of a community; wherein the attribute information includes community node related information and / or community structure related information; and outputs at least one community and its attribute information. The invention also discloses a community attribute information determination device, a computing device and a computer-readable storage medium.

Description

technical field [0001] The present invention relates to Internet technology, and in particular, to a method, device and computer-readable storage medium for determining community attribute information. Background technique [0002] Network black production usually refers to illegal behaviors that use the Internet as a medium and network technology as the main means to bring potential threats to the security of computer information systems and the order of cyberspace management, such as secretly deducting phone bills, monetizing advertising traffic, distributing mobile applications, Trojan brushing, ransomware, controlling broiler mining and DDOS attacks, etc. A small group or group that exists within a larger group and is concentrated to engage in the above-mentioned online black production behavior can usually be called a black production gang. Since the behavior of cyber criminals will bring major security risks to the security of computer information systems and cyberspa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L41/12H04L41/14
CPCH04L63/1408H04L63/1425H04L41/12H04L41/14
Inventor 嵇方方王维强汲小溪
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD