Data processing method and device based on graph data mining

A data processing device and data processing technology, which is applied in the direction of digital data processing, data mining, special data processing applications, etc., can solve the problems of insufficient use of social relations of user groups, lack of rich portraits, etc.

Inactive Publication Date: 2017-02-15
SHENZHEN AUDAQUE DATA TECH
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a data processing method and device based on graph data mining, aiming to solve the problem that the existing data processing methods based on graph data mining do not enrich portraits based on social relationships and do not make enough use of the social relationships of user groups question

Method used

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  • Data processing method and device based on graph data mining
  • Data processing method and device based on graph data mining

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specific Embodiment 1

[0028] Such as figure 1 As shown, the embodiment of the present invention provides a data processing method based on graph data mining, including:

[0029] Set up a user library based on graph data, each user corresponds to a node in the graph data, and the user library classifies users according to user characteristics;

[0030] Perform a similarity search based on user characteristics on the associated users of the user in the user database, and obtain the characteristic values ​​of the associated users of the user on the user characteristics; the associated users of the user are the nodes corresponding to the user on the graph data directly or For the user corresponding to the indirectly connected node, determine the association weight between the associated user and the user according to the minimum number of connected nodes between the associated user and the node corresponding to the user;

[0031] According to the feature value of the user's associated user on the user...

specific Embodiment 2

[0039] Such as figure 2 As shown, the embodiment of the present invention provides a data processing device based on graph data mining, including:

[0040] A setting module is used to set a user library based on graph data; each user corresponds to a node in the graph data, and the user library classifies users according to user characteristics;

[0041] The search module is used to perform a similarity search based on user characteristics on the user's associated users in the user database, and obtain the characteristic value of the user's associated users on the user characteristics; The user corresponding to the node directly or indirectly connected to the corresponding node determines the association weight between the associated user and the user according to the minimum number of connected nodes between the associated user and the node corresponding to the user;

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Abstract

The invention provides a data processing method and device based on graph data mining. A user picture is built based on a relevance relation among graph data mining nodes and a conduction weight, a graph data based mining method from part to whole is proposed, a corresponding weight is further given to a relation of a subgraph in the scheme, and the problem which cannot be solved by a traditional data mining method is solved; and uncertainty of the data is added into an existing graph data mining technology, so that the influence brought by an uncertainty factor in previous research is solved.

Description

technical field [0001] The present invention relates to the technical field of data processing based on graph data mining, in particular to a data processing method and device based on graph data mining. Background technique [0002] Most of the existing big data portraits are based on the data itself, without mining user characteristics based on social relationships, and using this to enrich the portraits. Contents of the invention [0003] The purpose of the present invention is to provide a data processing method and device based on graph data mining, aiming to solve the problem that the existing data processing methods based on graph data mining do not enrich portraits based on social relationships and do not make enough use of the social relationships of user groups question. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A data processing method based on graph data mining, comprising: [0006] Set up a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2465G06F16/27G06F2216/03
Inventor 于文渊贾西贝
Owner SHENZHEN AUDAQUE DATA TECH
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