Research on Computer Intelligent Medical Decision Mathematical Model by Improved Analytic Hierarchy Process and OLS Regression

2021 ◽  
Author(s):  
Jian Chen ◽  
Feng Jiang ◽  
Shubo Li
Keyword(s):  
Mathematical Model ◽  
Analytic Hierarchy Process ◽  
Medical Decision ◽  
Analytic Hierarchy ◽  
Ols Regression ◽  
Hierarchy Process ◽  
Improved Analytic Hierarchy Process

Application of the Improved Analytic Hierarchy Process in the Risk Management of Tunnel Construction

2014 ◽  
Vol 696 ◽  
pp. 295-300 ◽  
Author(s):  
Xue Xian Chen ◽  
Rong Huai Chen ◽  
Kui Lin ◽  
Ming Wei Zhang
Keyword(s):  
Risk Assessment ◽  
Analytic Hierarchy Process ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Tunnel Construction ◽  
Investment Risk ◽  
Construction Process ◽  
Analytic Hierarchy ◽  
Hierarchy Process ◽  
Improved Analytic Hierarchy Process

As the tunnel project has the characteristics of concealment, complexity, uncertainty and the larger investment risk, whose insidious danger is outstanding especially in the construction process. It is important for the safety of the construction process to determine the potential risk and minimize the risk using reasonable methods. Based on the experts investigation, 3-hierarchy and eighteen factors’ evaluation index system of risk assessment is established through the improved analytic hierarchy process. The results show that this method is reasonable and can greatly reduce graded difficulties.

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