Prediction of water resource carrying capacity by the analytic hierarchy process-fuzzy discrimination method in a mining area

2019 ◽  
Vol 96 ◽  
pp. 647-655 ◽  
Author(s):  
Mingbo Chi ◽  
Dongsheng Zhang ◽  
Gangwei Fan ◽  
Wei Zhang ◽  
Honglin Liu
Keyword(s):  
Analytic Hierarchy Process ◽  
Water Resource ◽  
Carrying Capacity ◽  
Mining Area ◽  
Analytic Hierarchy ◽  
Water Resource Carrying Capacity ◽  
The Analytic Hierarchy Process ◽  
Hierarchy Process ◽  
Discrimination Method

The Application of the Analytic Hierarchy Process (AHP) in Mine Geological Environment Evaluation

2013 ◽  
Vol 416-417 ◽  
pp. 2020-2024 ◽  
Author(s):  
Shao Jian Shi ◽  
Liang Xun Shuo ◽  
Xing Tao Cui
Keyword(s):  
Analytic Hierarchy Process ◽  
Quality Evaluation ◽  
Human Factor ◽  
Influence Factors ◽  
Mining Area ◽  
Affecting Factors ◽  
Analytic Hierarchy ◽  
Scientific Nature ◽  
The Analytic Hierarchy Process ◽  
Hierarchy Process

Mine environmental geological assessment usually uses the expert subjective assignment to determine the weights of affecting factors, but the mine environmental geological problems are the result of many factors. Each factor is complex on the suitability of the influence factors, and the factors interrelate and restrict each other, so the human factor is of great impact. Take the geological quality evaluation of the mine environment of Shanxi, Shaanxi and Inner Mongolia mining area as an example, this article discusses in detail the process of determining the weights of evaluation factors by using the analytic hierarchy process (AHP), which increases the scientific nature of the assignment and reduces the subjectivity, which achieves satisfactory results.

Index of suicide risk in Mexico using Twitter

2019 ◽  
pp. 1-13
Author(s):  
Luz Judith Rodríguez-Esparza ◽  
Diana Barraza-Barraza ◽  
Jesús Salazar-Ibarra ◽  
Rafael Gerardo Vargas-Pasaye
Keyword(s):  
Social Networks ◽  
Analytic Hierarchy Process ◽  
Suicide Risk ◽  
Opinion Mining ◽  
Real Data ◽  
Analytic Hierarchy ◽  
Specialized Care ◽  
The Analytic Hierarchy Process ◽  
Hierarchy Process

Objectives: To identify early suicide risk signs on depressive subjects, so that specialized care can be provided. Various studies have focused on studying expressions on social networks, where users pour their emotions, to determine if they show signs of depression or not. However, they have neglected the quantification of the risk of committing suicide. Therefore, this article proposes a new index for identifying suicide risk in Mexico. Methodology: The proposal index is constructed through opinion mining using Twitter and the Analytic Hierarchy Process. Contribution: Using R statistical package, a study is presented considering real data, making a classification of people according to the obtained index and using information from psychologists. The proposed methodology represents an innovative prevention alternative for suicide.

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