Auditing method and system based on knowledge graph

A knowledge map and basic data source technology, applied in computing, relational databases, structured data retrieval, etc., can solve the problems of non-reusable audit methods and poor versatility, so as to enhance versatility and scalability, and reduce labor costs Effect

Pending Publication Date: 2021-01-12
YGSOFT INC
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Problems solved by technology

[0006] In view of the above analysis, the embodiment of the present invention aims to provide a knowledge graph-based audit method and system to solve the problem that existing audit methods cannot be reused and have poor versatility

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  • Auditing method and system based on knowledge graph
  • Auditing method and system based on knowledge graph
  • Auditing method and system based on knowledge graph

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Embodiment Construction

[0040] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0041] A specific embodiment of the present invention discloses an audit method based on a knowledge graph. refer to figure 1 , an audit method based on a knowledge map, comprising: step S110, using a basic data source, constructing a knowledge map based on a knowledge map Schema; step S120, configuring a regular expression in the knowledge map; and step S130, automatically auditing the knowledge map based on a regular expression Data, including: step S132, loop through multiple start nodes, and obtain one of the start nodes; step S134, split the regular expression into multiple regular sub-e...

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Abstract

The invention relates to an auditing method and system based on a knowledge graph, belongs to the technical field of knowledge graphs, and solves the problem that an existing auditing method cannot bereused and is poor in universality. The auditing method comprises the following steps: constructing a knowledge graph based on a knowledge graph Schema by utilizing a basic data source; configuring arule expression in the knowledge graph; the step of automatically auditing the knowledge graph data based on the rule expression comprises the following sub-steps: circularly traversing a plurality of starting nodes, and obtaining one starting node; splitting the rule expression into a plurality of rule sub-expressions; circularly traversing and executing a plurality of rule sub-expressions, andrecording all nodes participating in the execution of the rule sub-expressions as rule violation data when the execution of the rule sub-expressions is wrong; cyclically traversing the recorded rule violation data, and assigning values to a plurality of rule sub-expressions; and executing the assigned rule expression, and when the executed rule expression is wrong, displaying rule violation data through the visual knowledge graph. Universality and the expandability are enhanced.

Description

technical field [0001] The present invention relates to the technical field of knowledge graphs, in particular to an audit method and system based on knowledge graphs. Background technique [0002] The current big data background of enterprises (for example, employee reimbursement system data, tax system data, enterprise qualification data, procurement and sales data) all need to be reviewed manually, which is labor-intensive and error-prone. [0003] As a component of artificial intelligence technology, knowledge graph technology provides a foundation for intelligent information applications with its powerful semantic processing and Internet organization capabilities. At present, knowledge graphs are mainly used in semantic search, intelligent question answering, personalized recommendation, and auxiliary decision-making. The above-mentioned applications currently use the knowledge map only to give other related information through the association relationship, without the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06F16/34G06F16/28G06Q10/10
CPCG06F16/367G06F16/34G06F16/284G06Q10/103
Inventor 王志刚吴士泓陈文旋徐静李向
Owner YGSOFT INC
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