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Treatment plan recommendation method and system based on the combination of expert authority and case reliability

A technology of treatment plan and recommended method, applied in the field of machine learning and medical decision-making, to achieve the effect of improving the accuracy and reasonable decision-making process

Active Publication Date: 2022-02-25
SHANGHAI JIAOTONG UNIV
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  • Abstract
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Problems solved by technology

[0003] However, considering that the treatment plan for historical cases is often given by multiple doctors, the treatment plan for historical cases itself has certain uncertainties

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  • Treatment plan recommendation method and system based on the combination of expert authority and case reliability
  • Treatment plan recommendation method and system based on the combination of expert authority and case reliability
  • Treatment plan recommendation method and system based on the combination of expert authority and case reliability

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Embodiment Construction

[0053] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0054] The present invention utilizes this uncertainty to optimize the reliability of historical cases, finally uses the DS reliability combination model to combine them, and gives the final decision result, and combines the quantified expert authority with the reliability combination theory for common use. for decision making. First, quantify the relationship between expert voting results and the certainty of case samples, and give an algorithm for calculating the certainty of case samples; then, give ...

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Abstract

The present invention provides a treatment plan recommendation method and system based on the combination of expert authority and case reliability, which determines K similar historical case samples of the target case, and obtains doctor voting data for each of the K similar historical case samples And the final treatment plan, calculate the doctor's voting accuracy; sort the doctor's voting accuracy in the historical case samples, get the list of authoritative experts, calculate the degree of voting certainty according to the list of authoritative experts; calculate the reliability function for K similar historical case samples Value; Multiply the reliability function value of each historical case sample with the degree of certainty to obtain the final reliability of the case sample; use the DS evidence theory to combine the final reliability of each case sample, and select the treatment with the highest reliability program is recommended. Using this process to optimize the reliability of historical cases, and finally using the DS reliability combined with the model, and give the final decision results.

Description

technical field [0001] The present invention relates to the related technical fields of machine learning and medical decision-making, in particular, to a method and system for recommending a treatment plan based on the combination of expert authority and case reliability. Background technique [0002] For the recommendation of medical plans, the existing methods mainly combine historical case data and corresponding machine learning algorithms to make the final decision, without directly considering the uncertainty of the plan adopted by the patient in the historical case. Therefore, it is necessary not only to consider the opinions of experts and combine the authority of experts; at the same time, it is also necessary to further pay attention to the differences in the authority of experts in different cases due to differences in experience and knowledge. Based on the above point of view, a feasible idea is: based on a set of historical approximate cases with a given capacity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H50/70
CPCG16H50/70
Inventor 曹健沈正飞
Owner SHANGHAI JIAOTONG UNIV
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