Gene disease relationship knowledge base construction method and device and computer equipment

A technology of relational knowledge and construction method, applied in the fields of gene-disease relational knowledge base construction method, device and computer equipment, can solve the problems of high construction cost and poor effect, and achieves a large amount of knowledge, good extraction effect, good transferability and The effect of suitability

Pending Publication Date: 2020-12-04
PING AN TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide a genetic disease relationship knowledge base construction method, device and computer equipment, aiming to solve the problem of high cost and poor effect of the current genetic disease relationship knowledge base construction

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  • Gene disease relationship knowledge base construction method and device and computer equipment
  • Gene disease relationship knowledge base construction method and device and computer equipment
  • Gene disease relationship knowledge base construction method and device and computer equipment

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0046] refer to figure 1 , a method for constructing a gene-disease relationship knowledge base is provided in the embodiment of the present application, comprising steps:

[0047] S1. Perform dependency analysis on a specified number of natural sentences containing gene-disease entity pairs, and obtain the dependency relationship of each natural sentence;

[0048] S2. Determine the path descriptor of each of the natural sentences according to the dependency relationship of each of the natural sentences, wherein the path descriptor refers to the arrangement order of all w...

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Abstract

The invention relates to the field of artificial intelligence, and discloses a gene disease relationship knowledge base construction method and device and computer equipment, and the method comprisesthe steps: carrying out the dependency relationship analysis of a specified number of natural statements, and obtaining a dependency relationship; determining a path descriptor of the natural statement according to the dependency relationship; generating a rule template according to the path descriptor, and establishing a rule template library; and carrying out knowledge extraction on total medical literature by utilizing the rule template to obtain a gene disease relationship, and establishing a gene disease relationship knowledge base. According to the method, a large number of rule templates can be automatically learned, then the rule templates are used for automatically extracting the relationship knowledge of the gene diseases from the medical literature, high labor cost is not needed, the number of extracted knowledge is large, the extraction effect is good, good mobility is achieved, and the method can be used for extracting the relationship between more medical entities. The invention further relates to a blockchain technology. The rule template, the gene disease relationship knowledge base and the like are stored in a blockchain.

Description

technical field [0001] This application relates to the field of artificial intelligence, in particular to a method, device and computer equipment for constructing a gene-disease relationship knowledge base. Background technique [0002] There are a large number of natural sentences containing target relationships between disease genes in medical literature, and disease target genes are of great significance for basic medical research, disease diagnosis and treatment, and targeted drug development. Regarding the construction of the knowledge base of disease target genes, the acquisition of existing high-quality disease gene target relationships is basically obtained through expert manpower construction, but with the exponential growth of medical literature, it is only manually edited and reviewed by experts The way of building a medical knowledge base is basically impossible to build a relatively complete knowledge base. [0003] At present, there are also technical solution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/205G06F40/279G16B50/00
CPCG16B50/00G06F40/205G06F40/279
Inventor 张圣顾大中
Owner PING AN TECH (SHENZHEN) CO LTD
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