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A family genetic relationship knowledge graph construction method and system

A technology of kinship and knowledge graph, applied in the application field of big data analysis, can solve the problems of fragmentation, inability to cover actual family members, incomplete family members and family relationship information, etc., and achieve an easy-to-achieve effect

Active Publication Date: 2019-06-04
JIANGSU DAWN INFORMATION TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

In practice, it is difficult to obtain similar full-scale family relationships. The information on family members and family relationships obtained by querying household registration information is often not comprehensive, or even scattered. The knowledge map of family kinship established based on the above method cannot cover actual family members

Method used

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  • A family genetic relationship knowledge graph construction method and system
  • A family genetic relationship knowledge graph construction method and system
  • A family genetic relationship knowledge graph construction method and system

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Embodiment Construction

[0023] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 As shown, the family relationship knowledge map construction method includes:

[0025] Step 1. Define the family direct relationship, and define the family indirect relationship according to the family direct relationship. The family indirect relationship is composed of multiple family direct relationships in a certain order; the family direct relationship and the family indirect relationship constitute a family semantic knowledge base;

[0026] The family direct relationship in the present invention includes the 6 basic relationships of father, mother, husband, wife, son, and daughter; wherein, the attributes of father and mother are unique relationships, and the attributes of husband, wife, son, and daughter are non-unique Relationship; set father and son, mother and son, father and daughter, mother and daughter, husb...

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Abstract

The invention discloses a family genetic relationship knowledge graph construction method and system, and the method comprises the steps: defining a family direct relationship and a family indirect relationship, and forming a family semantic knowledge base; acquiring member relation data, and extracting family members and relation description between the family members; Establishing a family genetic relationship sub-map for each extracted family member, comprising the following steps of: constructing a directed graph by taking the extracted family members as nodes and the relationship betweenthe family members as edges; According to the definition in the family semantic knowledge base, modifying the edge with the indirect relationship into an edge which is connected with a plurality of blank nodes and has a direct relationship; And reasoning and combining all established family genetic relationship sub-maps to obtain a family genetic relationship knowledge map. According to the method, a family genetic relationship knowledge graph covering actual family members can be constructed through a large amount of scattered data.

Description

technical field [0001] The invention belongs to the application field of big data analysis, and in particular relates to a method and system for constructing a family relationship knowledge map. Background technique [0002] Family relationship includes marriage relationship and blood relationship, which is of great significance in the field of public security information and genetic intergenerational analysis. At present, the way to inquire about the family relationship is often to extract the account number of the person, and to determine the specific relationship between the people in the family through the personnel and relationship recorded under the same account number. This extraction of household number information is often flat, for example: count the population under the existing household number to obtain the population, obtain the distribution of urban and rural areas according to the count of birthplace, obtain the overall marital status according to the count o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/50G06F16/36
Inventor 王海荣肖万来刘娟李鑫张炜熹
Owner JIANGSU DAWN INFORMATION TECH CO LTD
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