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Clinical medical knowledge graph construction method, device and equipment, and storage medium

A technology of knowledge map and construction method, which is applied in the field of devices, equipment and storage media, and the construction method of clinical medical knowledge map, which can solve the problems of lack of massive data, low accuracy and limited coverage of general clinical medical knowledge map

Active Publication Date: 2020-10-13
深圳平安智慧医健科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the problems of low accuracy and limited coverage of general practice clinical medical knowledge maps due to the lack of practical testing of massive data in the existing way of constructing knowledge maps

Method used

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  • Clinical medical knowledge graph construction method, device and equipment, and storage medium
  • Clinical medical knowledge graph construction method, device and equipment, and storage medium
  • Clinical medical knowledge graph construction method, device and equipment, and storage medium

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Embodiment Construction

[0027] The embodiment of the present invention provides a construction method, device, device, and storage medium of a clinical medical knowledge map, which is used to construct a clinical medical knowledge map by department using unstructured electronic medical record information, and improve the breadth and accuracy of knowledge in the medical knowledge map Spend.

[0028] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the term "comprising" or "having" and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a p...

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Abstract

The invention relates to the technical field of big data, is applied to the field of smart medical treatment, and discloses a clinical medical knowledge graph construction method, device and equipmentand a storage medium, which are used for improving the accuracy of the clinical knowledge graph. The clinical medical knowledge graph construction method comprises the steps: recognizing named entities of electronic medical record text information, and obtaining medical entity information, medical entity clause information and medical entity attribute information; generating target triple information and target entity attribute key value pair information according to the medical entity information, the medical entity clause information and the medical entity attribute information; according to the target triple information and the target entity attribute key value pair information, generating, sampling and auditing a clinical medical knowledge graph to be audited; and when the auditing result is smaller than a preset threshold value, optimizing the clinical medical knowledge graph to be audited to obtain a general clinical medical knowledge graph. The invention also relates to a blockchain technology, and the general clinical medical knowledge graph can be stored in blockchain nodes.

Description

technical field [0001] The present invention relates to the field of knowledge map drawing of big data technology, in particular to a construction method, device, equipment and storage medium of a clinical medical knowledge map. Background technique [0002] In the era of rapid development of medical informatization and large-scale application of artificial intelligence technology in the medical industry, various information systems in the medical industry have accumulated huge amounts of data, including structured information, for example, stored in databases in various medical systems doctor's visit, examination or test information. It also includes unstructured information, for example, text information filed in various medical records. With the extensive application of artificial intelligence, in order to ensure the accuracy and credibility of artificial intelligence-related applications, a large amount of structured medical knowledge is needed to provide the underlying...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G16H10/60G06F40/295G06N3/04G06N3/08
CPCG06F16/367G16H10/60G06F40/295G06N3/08G06N3/045Y02A90/10
Inventor 宋文鸿
Owner 深圳平安智慧医健科技有限公司
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