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Social group discovery method and device and storage medium

A discovery method and group technology, applied in the field of social network analysis, can solve the problems of low discovery precision and accuracy, single data source, etc., and achieve the effect of improving precision and accuracy

Active Publication Date: 2020-01-17
NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a social group discovery method, device and storage medium for the low precision and accuracy of the existing social group discovery due to the single data source

Method used

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  • Social group discovery method and device and storage medium
  • Social group discovery method and device and storage medium
  • Social group discovery method and device and storage medium

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Embodiment Construction

[0072] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0073] like figure 1 As shown in , it is a system architecture diagram of the social group discovery system provided by the embodiment of the present invention. The system architecture is divided into four levels: presentation layer, business layer, computing layer, and data layer, of which:

[0074] The display layer is responsible for viewing existing groups, creating new groups according to constraints, and displaying the group discovery and analysis results through charts and other means. For example, the discovered groups are displayed through social network diagrams, conversation restoration is displayed through tables, and geographical location information is displayed through pie charts and maps, etc.;

[...

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Abstract

The invention provides a social group discovery method, a social group discovery device and a storage medium, which are used for improving the social group discovery precision and accuracy. The socialgroup discovery method comprises the following steps: searching candidate users from a communication data source by using a preset seed user and a constraint condition, the candidate users comprisinga first user communicating with the seed user and / or a second user satisfying the constraint condition; extracting associated feature information associated with the seed user from the communicationdata of the candidate user; determining confidence corresponding to each candidate user according to the extracted associated feature information; determining the candidate users of which the confidence coefficients are greater than a preset threshold value as target users; establishing an initial group network according to the communication relationship between the target users; and discovering asocial group sub-network from the initial group network by utilizing a group discovering algorithm.

Description

technical field [0001] The present invention relates to the technical field of social network analysis, in particular to a social group discovery method, device and storage medium. Background technique [0002] In recent years, with the development of social networks, the attention of the research field of group or community discovery and analysis has greatly increased. Communities or groups reflect the local characteristics of individual behaviors in the network and their interrelationships. Studying groups in the network plays a vital role in understanding the structure and function of the entire network, and can help us analyze And predict the interaction relationship between the elements of the entire network. [0003] Group detection algorithms are widely used in social network data mining and other fields. Governments, police and researchers all over the world are using a variety of social network analysis methods including group discovery to monitor and analyze pote...

Claims

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Application Information

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IPC IPC(8): G06F16/35G06F16/31G06F40/216G06F40/30G06Q50/00
CPCG06F16/35G06F16/358G06F16/313G06Q50/01
Inventor 井雅琪李扬曦刘权段东圣张皓彭杨亚茹沈华伟佟玲玲任博雅胡燕林段运强时磊
Owner NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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