Method for establishing medical knowledge graph, device for same and query method for same

A technology of medical knowledge and construction methods, applied in knowledge expression, medical informatics, medical data mining, etc., can solve problems such as limitations, inability to provide intuitive reference for medical staff, and few other applications, so as to reduce medical accidents, The effect of facilitating multi-directional knowledge mining

Inactive Publication Date: 2016-10-12
BOE TECH GRP CO LTD
View PDF4 Cites 89 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current application of knowledge graphs is still limited to search engines and question answering systems, and other applications are less
In the medical field, there are usually intricate relationships between illnesses, diseas

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for establishing medical knowledge graph, device for same and query method for same
  • Method for establishing medical knowledge graph, device for same and query method for same
  • Method for establishing medical knowledge graph, device for same and query method for same

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0047] In view of the fact that the data storage mode of the existing relational model is not convenient for the expansion of the content of the medical knowledge system, nor can it provide an intuitive reference for medical staff, the embodiment of the present application provides a method for constructing a medical knowledge graph.

[0048] Specifically, such as figure 1 As shown, the method for constructing a medical knowledge graph provided by the embodiment of the present application includes the following steps:

[0049] S101. Collect data for constructing a medical knowledge graph from a medical data source;

[0050] S102: Extract entities, attribute information of entities, and relationship information between entities from the collected data;

[0051] S103: Construct a medical knowledge graph based on the extracted entities, attribute information of each entity, and relationship information between the entities.

[0052] The method for constructing the above-mentioned medical k...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The application discloses a method for establishing a medical knowledge graph, a device for the same and a query method for the same. The method comprises the steps that data which can be used to establish the medical knowledge graph is collected from a medical data source; entities, attribute information of the entities and relation information among the entities are extracted from the collected data; and the medical knowledge graph is established according to the entities, the attribute information of each entity and the relation information among the entities which are extracted. The medical knowledge graph established by the method has the advantages that a non-relational data storage mode is adopted; multi-directional knowledge excavation of a medical knowledge system becomes more convenient; more visualized reference is provided for medical workers; and thus a probability of medical accident occurrence can be reduced.

Description

technical field [0001] This application relates to the field of big data technology, especially a method for constructing a medical knowledge map, its device and its query method. Background technique [0002] Knowledge graph is a knowledge base with graph structure, which belongs to the category of knowledge engineering. Different from ordinary knowledge bases, knowledge graphs integrate all disciplines, and link knowledge units of different sources, types, and structures into graphs. Based on the metadata of each discipline, it provides users with a wider and deeper knowledge system and continuously expansion. In essence, it systematizes and relationalizes domain knowledge data, and visualizes the knowledge in the form of graphs. To put it simply, the knowledge map is a knowledge system based on information systems. Through data collection, data mining, information processing, knowledge measurement, and graphic rendering, it systematically displays complex knowledge fiel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F17/30G06N5/02
CPCG06N5/027G06F16/248G06F16/256G16H20/10G16H20/60G16H50/20G16H50/70G16H70/20G16Z99/00G06F40/30G06N5/025
Inventor 李慧
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap