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Hypertension risk early warning scheme determination method based on generalized orthogonal fuzzy group decision

A technology of risk early warning and method determination, applied in the field of hypertension management, can solve problems such as the inconsistency between the calculated risk level results and the decision maker's prediction, and no scholars have studied the CRITIC method, so as to achieve the effect of improving decision-making efficiency and strong adaptability

Pending Publication Date: 2022-07-29
JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS
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Problems solved by technology

No scholars have proposed interval-valued generalized orthogonal fuzzy operators based on the Yager operator, and no scholars have studied the application of CRITIC method and WASPAS method on interval-valued generalized orthogonal fuzzy sets to solve the problem of inconsistency between the calculated risk level results and the decision maker's prediction

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  • Hypertension risk early warning scheme determination method based on generalized orthogonal fuzzy group decision
  • Hypertension risk early warning scheme determination method based on generalized orthogonal fuzzy group decision
  • Hypertension risk early warning scheme determination method based on generalized orthogonal fuzzy group decision

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Embodiment Construction

[0063] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0064] see Figures 1 to 5 , the embodiment of the present invention provides a method for determining a hypertension risk early warning scheme based on generalized orthogonal fuzzy group decision-making, the method comprising:

[0065] 1Description of decision-making environment

[0066] For k decision makers, there are m alternative plans, the plan has n attributes, and the mathematical form of the group decision problem in...

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Abstract

The invention discloses a generalized orthogonal fuzzy group decision-making-based hypertension risk early warning scheme determination method, which comprises a group decision-making method integrating an interval value generalized orthogonal fuzzy distance, a Yager operator, a CRITIC-WASPAS decision-making method, a decision maker weight and a score function, and a researched group decision-making algorithm is used for hypertension risk management. A case implementation result of the method is consistent with an opinion given by a decision maker, and the group decision method provided by the invention is verified to be effective.

Description

technical field [0001] The invention relates to the technical field of hypertension management, and more particularly to a method for determining a hypertension risk early warning scheme based on generalized orthogonal fuzzy group decision making. Background technique [0002] Decision-making (DM) exists widely in human production and life. Decision-making problems contain multiple alternatives, each of which contains multiple attributes. Such decision-making problems are multi-attribute decision-making (MADM) problems, and MADM problems involving multiple people are called Multi-attribute multi-objective group decision making (MAGDM) problem. Since Zadeh proposed fuzzy sets, fuzzy theories and methods have been widely used in MADM and MAGDM. In order to represent decision makers' approval, disapproval, and hesitant information, Atanassov proposed Intuitive Fuzzy Sets (IFS), in which approval and disapproval are respectively expressed by membership degrees. (u ≥ 0), non-mem...

Claims

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Application Information

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IPC IPC(8): G16H50/30G06F17/16G06N7/02
CPCG16H50/30G06F17/16G06N7/02
Inventor 万本庭
Owner JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS
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