Epidemic situation risk assessment method and system and readable storage medium

A risk assessment and epidemic technology, applied in the field of big data processing, can solve problems such as incomplete risk assessment and limited statistical area, and achieve the effect of improving comprehensiveness and wide statistical scope.

Active Publication Date: 2022-04-12
北京融信数联科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing support methods for epidemic prevention and control usually have a limited statistical area in terms of statistics and risk assessment, and most of them are based on the status quo assessment, which has the problem of incomplete risk assessment

Method used

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  • Epidemic situation risk assessment method and system and readable storage medium
  • Epidemic situation risk assessment method and system and readable storage medium
  • Epidemic situation risk assessment method and system and readable storage medium

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0021] It should be noted that li...

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Abstract

The embodiment of the invention provides an epidemic situation risk assessment method and system and a readable storage medium. The method comprises the following steps: combining a number value dimension for reflecting the number of risk assessment factors, a space density dimension for reflecting the risk degree on the occupied area of a corresponding statistical epidemic situation associated region, and a population density dimension for reflecting the per capita risk degree of the corresponding epidemic situation associated region; determining historical risk assessment data associated with the epidemic risk; constructing a training sample set according to the historical risk assessment data, and training a risk prediction model by using a preset machine learning algorithm; the machine learning algorithm comprises an AdaBoost algorithm; and processing the determined real-time risk assessment data through the trained risk prediction model to obtain the development trend of the epidemic situation in a preset number of days in the future. The implementation of the method can improve the comprehensiveness of risk assessment.

Description

technical field [0001] This application relates to the technical field of big data processing, in particular, to an epidemic risk assessment method, system and readable storage medium. Background technique [0002] In accordance with the requirements of "full use of big data analysis and other methods to support the prevention and control of new crown pneumonia epidemics" put forward in the prevention and control of new crown pneumonia epidemics, drawing on the experience of SARS, bird flu and other epidemic prevention and control, all regions have made full use of big data and information technology We have carried out the construction and application of real-time big data reporting of the epidemic situation, health codes, etc., and these applications have played an important role in the prevention and control of the epidemic. However, the existing support methods for epidemic prevention and control usually have limited statistical areas in terms of statistics and risk asse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/80
Inventor 成立立孙伟利张广志陈桂红于笑博
Owner 北京融信数联科技有限公司
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