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Similar medical record searching method, device and equipment and readable storage medium

A medical record and similarity technology, applied in the field of information processing, can solve problems such as low accuracy and large differences in diseases

Active Publication Date: 2019-10-01
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because the corresponding diseases of the same symptom are very different, the accuracy of the existing similar medical record retrieval method is not high

Method used

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  • Similar medical record searching method, device and equipment and readable storage medium
  • Similar medical record searching method, device and equipment and readable storage medium
  • Similar medical record searching method, device and equipment and readable storage medium

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such t...

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Abstract

The invention provides a similar medical record searching method, device and equipment and a readable storage medium. The method comprises the steps: obtaining query medical record data and multiple pieces of historical medical record data; obtaining query graph structure data corresponding to the query medical record data and historical graph structure data corresponding to the historical medicalrecord data, wherein the query graph structure data and the historical graph structure data both comprise first-class sub-graphs and second-class sub-graphs, and intermediate nodes and leaf nodes ofthe second-class sub-graphs are obtained by conducting feature recognition on the first-class sub-graphs; according to the root node similarity, the first type of sub-graph similarity and the second type of sub-graph similarity, obtaining the similarity degree of each historical graph structure data and the query graph structure data; according to a preset selection rule and the similarity degree,determining a similar medical record search result for querying the medical record data, so that inherent and recognizable sub-graphs in the medical record data are extracted, the relevance of corresponding sub-graph contents is measured in comparison, and the similar medical record searching accuracy is improved.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a method, device, equipment and readable storage medium for searching similar medical records. Background technique [0002] In the medical field, retrieval of similar medical records is of great significance in scientific research and clinical practice. For example, when a patient sees a doctor, the doctor can quickly search for a medical record similar to the patient, and can make an effective judgment in time through the diagnosis and treatment path and effect of the similar medical record; or, when the doctor analyzes the medical record or writes a medical record report for a certain medical record , you can obtain some referential diagnostic opinions and treatment methods by referring to historical medical records with a certain degree of similarity; or, in clinical research, in some cases, you need to use a certain medical record as a starting point t...

Claims

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Application Information

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IPC IPC(8): G16H50/70G16H10/60G06K9/62G06F16/2455
CPCG16H50/70G16H10/60G06F16/24564G06F18/22
Inventor 魏巍陈俊
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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