Entity relationship graph display method and system

An entity relationship and display system technology, applied in relational databases, structured data retrieval, instruments, etc., can solve problems such as inability to effectively and quickly generate multi-handed associations with specific associated entity groups, and achieve the effect of enriching the scope of objects

Pending Publication Date: 2020-06-19
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, relational databases cannot effectively and quickly generate multi-hand associations, specific associated entity group identification, and specific path identification

Method used

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  • Entity relationship graph display method and system
  • Entity relationship graph display method and system
  • Entity relationship graph display method and system

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Embodiment Construction

[0038] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature of each embodiment in the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0039] In addition, the steps shown in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flow diagrams, in some cases, the sequence may be different. The steps shown or described are performed in the order herein.

[0040] Please refer to Figure 1A As shown, the entity relationship map disp...

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Abstract

The invention provides an entity relationship graph display method and system. The system comprises a relationship construction device, a risk calculation device and an analysis device, the relation construction device is used for collecting all entities in a preset range and constructing a knowledge graph with the entities as nodes according to entity attributes of the entities and relation attributes between the entities. The risk calculation device is used for analyzing entity attributes of each entity in the knowledge graph according to a preset rule to obtain blacklist entities; obtaininga corresponding probability distribution function in a pre-stored function library according to the relationship attribute between the blacklist entity and the associated entity thereof; calculatingto obtain a risk probability value of an entity associated with the blacklist entity according to the probability distribution function; obtaining the risk probability of the corresponding entity according to the sum of the one or more risk probability values of the entity; and the analysis device is used for comparing the risk probability of each entity with a preset prompt threshold and generating prompt information according to a comparison result and the corresponding entity.

Description

technical field [0001] The invention relates to the field of displaying relational data, in particular to a method and system for displaying an entity-relationship map. Background technique [0002] Knowledge graph is a branch of artificial intelligence. The knowledge map is essentially a semantic knowledge base based on the graph structure, which describes the concepts and their relationships in the physical world in a symbolic form. Attribute-value pairs, entities are connected to each other through relationships to form a networked knowledge structure. In the knowledge graph, each node represents an "entity" in the real world, and each edge is a "relationship" between entities. In layman's terms, a knowledge graph is a relational network obtained by connecting all different types of information together. [0003] Traditional entity risk prediction and decision-making mostly start from the entity itself, and analyze the risk status and impact degree of the entity accord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/28G06F16/26G06Q40/02
CPCG06F16/288G06F16/26G06Q40/03
Inventor 李瑾瑜张志磊陈君王天娇
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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