Graph-based incidence relation obtaining method and device and computer equipment

A technology of association relationship and acquisition method, which is applied in special data processing applications, other database retrievals, other database indexes, etc., and can solve problems such as slow operation of association queries and server downtime

Pending Publication Date: 2020-04-17
SHENZHEN QIANHAI HUANRONG LIANYI INFORMATION TECH SERVICES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a method, device, computer equipment, and storage medium for obtaining association relationships based on graphs, aiming to solve the problems of slow running of associated queries in big data storage and easy server downtime in the prior art

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  • Graph-based incidence relation obtaining method and device and computer equipment
  • Graph-based incidence relation obtaining method and device and computer equipment
  • Graph-based incidence relation obtaining method and device and computer equipment

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0034] It should also be understood that the terminology used ...

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Abstract

The embodiment of the invention provides a graph-based incidence relation obtaining method and device, computer equipment and a storage medium. The method comprises the steps of receiving query information sent by a client; obtaining associated objects respectively corresponding to the query entries in the query information; obtaining associated object similarities among the associated objects toform an associated object similarity set; obtaining associated object similarity exceeding a preset similarity threshold in the associated object similarity set to form a target associated object similarity set; obtaining associated objects corresponding to the target associated object similarity to form a target associated object set; and taking each target associated object in the target associated object set as a target vertex, obtaining associated object similarity between the target vertexes as a coefficient of a connection edge, obtaining undirected graph information corresponding to thetarget associated object set, and sending the undirected graph information to a client. Association query of big data storage is realized, and association analysis by utilizing a big data storage system is facilitated.

Description

technical field [0001] The present invention relates to the technical field of association relations, in particular to a graph-based association relation acquisition method, device and computer equipment. Background technique [0002] One of the common scenarios in data analysis is to analyze association relationships. Traditional databases such as Mysql can perform association queries, but for big data, Mysql’s association queries can easily lead to server downtime or very slow running time. In addition, large Except for Hive and Sparksql, other data storage systems do not support Join very well. Contents of the invention [0003] Embodiments of the present invention provide a method, device, computer equipment, and storage medium for obtaining association relationships based on graphs, aiming at solving the problems in the prior art that the association query of big data storage runs slowly and easily leads to server downtime. [0004] In the first aspect, an embodiment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/901G06F16/903
CPCG06F16/9024G06F16/90335
Inventor 何海龙李如先申志彬
Owner SHENZHEN QIANHAI HUANRONG LIANYI INFORMATION TECH SERVICES CO LTD
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