Risk event prediction method and system and risk event prediction system generation method

A prediction system and risk technology are applied in the fields of computer-readable storage media and computer program products, risk event prediction methods, and risk event prediction systems, which can solve the problem of limited disease cognition, low diagnosis rate of chronic obstructive pulmonary disease, and AECOPD risk prediction and assessment. Insufficient mode and other problems to achieve high accuracy

Pending Publication Date: 2021-03-12
ASTRAZENECA INVESTMENT CHINA CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

However, due to 1) the current low diagnosis rate of COPD (60 years old), with limited knowledge of the disease, and it is difficult to accurat

Method used

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  • Risk event prediction method and system and risk event prediction system generation method
  • Risk event prediction method and system and risk event prediction system generation method
  • Risk event prediction method and system and risk event prediction system generation method

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Embodiment Construction

[0038] In order to make the objects, technical solutions, and advantages of the present disclosure more apparent, exemplary embodiments according to the present disclosure will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all the embodiments of the present disclosure, and it should be understood that the present disclosure is not limited by the exemplary embodiments described here.

[0039] figure 1 is a schematic diagram illustrating a risk event prediction system according to an embodiment of the present disclosure.

[0040] Such as figure 1 As shown, the risk event prediction system 100 according to the embodiment of the present disclosure at least includes a risk event receiving unit 101 and a risk event prediction unit 102 . It is easy to understand that the risk event prediction system 100 according to the embodiment of the present ...

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Abstract

The invention provides a risk event prediction method, a risk event prediction system, a risk event prediction system generation method, an electronic device, a computer readable storage medium and acomputer program product. The risk event prediction system generation method comprises: a data preprocessing step of receiving multiple event data associated with a risk event in a predetermined timeperiod, and performing preprocessing on the multiple event data to generate to-be-processed data; a feature data selection step of selecting data, the correlation between which and the risk event satisfies a predetermined condition, from the to-be-processed data as feature data; and a prediction system training step of training and obtaining a prediction system by using the feature data as training data. The generated prediction system has the advantages of high accuracy, strong robustness and low dependence on characteristics, so that the prediction of the first occurrence of the risk event can be realized under the condition of lack of enough past risk event history.

Description

technical field [0001] The present disclosure relates to the field of artificial intelligence, and more specifically, the present disclosure relates to a risk event prediction method, a risk event prediction system, a method for generating a risk event prediction system, an electronic device, a computer-readable storage medium, and a computer program product. Background technique [0002] Forecasting technology is to estimate the development trend and future state of things by using disciplinary methods and means according to the movement and change rules of certain things, and make qualitative or quantitative evaluations. People hope to predict possible future risk events (such as diseases, natural disasters, and unexpected dangers) through scientific forecasting techniques, so as to avoid the occurrence of risk events or prepare for the occurrence of risk events. [0003] In recent years, with the maturity of big data technology, various algorithms and related hardware com...

Claims

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Application Information

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IPC IPC(8): G16H50/30G16H50/80G06K9/62
CPCG16H50/80G16H50/30G06F18/259G06F18/254
Inventor 王旻骏费悦王浩宇戈牧胡智臻符莹莹
Owner ASTRAZENECA INVESTMENT CHINA CO LTD
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