Method and device for making decision rule, electronic equipment and storage medium

A rule and decision-making technology, applied in the field of data processing, can solve the problems of false alarms of monitoring equipment, alarm fatigue of medical personnel, selection of sub-feature thresholds, etc., to achieve the effect of scientific setting

Pending Publication Date: 2022-07-19
SHENZHEN COMEN MEDICAL INSTR
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Problems solved by technology

[0003] However, the ECG signal is very weak, and it is easy to be interfered by many external factors such as poor electrode contact, muscle movement, etc., which brings a lot of noise to the ECG signal. Some of these noises can be removed by filtering, but some noises can be removed even after filtering. It is also impossible to remove the great impact on the quality of the ECG signal. Such a signal is likely to cause false alarms from the monitorin

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  • Method and device for making decision rule, electronic equipment and storage medium
  • Method and device for making decision rule, electronic equipment and storage medium
  • Method and device for making decision rule, electronic equipment and storage medium

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[0047] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0048] The terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For ex...

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Abstract

The invention discloses a decision rule making method and device, electronic equipment and a storage medium. The method comprises the steps that sample data are acquired, the sample data comprise sample signals, and sub-features are marked on the sample signals; obtaining a target threshold value of each sub-feature based on a simulated annealing algorithm; and setting the decision rule according to the target threshold, providing a solution for selecting the sub-feature threshold when the decision rule is set in the electrocardiogram interference recognition algorithm, and setting the sub-feature threshold more normatively and scientifically.

Description

technical field [0001] The present invention relates to the technical field of data processing, and in particular, to a method, an apparatus, an electronic device and a storage medium for formulating decision rules. Background technique [0002] Electrocardiogram (ECG) reflects the electrical activity of the heart, from which the physiological and pathological conditions related to cardiac rhythm and cardiac electrical conduction can be obtained. At present, ECG is one of the important means of non-invasive examination and diagnosis of cardiovascular diseases, and it is also an important method for evaluating cardiac The key basis for whether the function is normal or not. [0003] However, the ECG signal is very weak and is easily interfered by many external factors such as poor electrode contact, muscle movement, etc., which brings a lot of noise to the ECG signal. Some of these noises can be removed by filtering, but some noises are filtered even after filtering. It is a...

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Application Information

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IPC IPC(8): G06K9/00A61B5/318
CPCA61B5/318G06F2218/08G06F2218/12
Inventor 何静卜祥南吴亚男尹鹏
Owner SHENZHEN COMEN MEDICAL INSTR
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