Attribute recognition model for risk assessment of water inrush

2017 ◽  
Vol 78 (2) ◽  
pp. 1057-1071 ◽  
Author(s):  
Jing Wang ◽  
Shu-cai Li ◽  
Li-ping Li ◽  
Peng Lin ◽  
Zhen-hao Xu ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Water Inrush ◽  
Recognition Model ◽  
Attribute Recognition

Water Inrush Risk Assessment of Coal Floor After CBM Development Based on the Fractal-AHP-Vulnerlability Index Method

2021 ◽  
Author(s):  
Jian-lin Li ◽  
Shu-wei Wang ◽  
Yan Wang ◽  
Xin-yi Wang ◽  
Xiong-xiong Wang
Keyword(s):  
Risk Assessment ◽  
Water Inrush ◽  
Index Method

Attribute Recognition Model Based on Entropy Weight and Its Application to Evaluation of Groundwater Quality

2010 ◽  
Vol 29-32 ◽  
pp. 2698-2702
Author(s):  
Xian Qi Zhang ◽  
Wen Hong Feng ◽  
Nan Nan Li
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
Information Entropy ◽  
Simple Calculation ◽  
Weight Coefficient ◽  
Entropy Theory ◽  
Entropy Weight ◽  
Recognition Model ◽  
Model Based ◽  
Attribute Recognition

It is necessary to take into account synthetically attribute of every index because of independence and incompatibility resulted from single index evaluating outcomes. Through the information entropy theory and attribute recognition model being combined together, attribute recognition model based on entropy weight is constructed and applied to evaluating groundwater quality by a new method, weight coefficient by the law of entropy value is exercised so that it is more objective. The outcome from concrete application indicates that it is suitable to evaluate water quality with reasonable conclusion and simple calculation.

Risk Assessment of Water Inrush in Tunnel through Water-Rich Fault

2017 ◽  
Vol 36 (1) ◽  
pp. 317-326 ◽  
Author(s):  
Binbin Zhu ◽  
Li Wu ◽  
Yaxiong Peng ◽  
Weiwen Zhou ◽  
Chunhui Chen
Keyword(s):  
Risk Assessment ◽  
Water Inrush

The Application of Entropy Weight of Attribute Recognition Model in Reservoir Eutrophication Evaluation

2013 ◽  
Vol 477-478 ◽  
pp. 870-873
Author(s):  
Du Wu ◽  
De Shan Tang ◽  
Xing Wang Lu ◽  
Wen Zhong Yu
Keyword(s):  
Weight Distribution ◽  
Guangdong Province ◽  
Element Model ◽  
Recognition Method ◽  
Entropy Weight ◽  
Recognition Model ◽  
Calculation Results ◽  
Attribute Recognition ◽  
Matter Element Model

Subjective factors could affect the weight distribution of each index in evaluation of reservoir eutrophication, so the example used entropy to deal with the weight distribution of each index. Combined attributes recognition method, the writer selected six indicators to build the entropy weight of attribute recognition model about reservoir eutrophication of ten large reservoirs in Guangdong Province. By comparing the calculated results with the results of matter-element model, the calculation results were basically consistent. So entropy weight of attribute recognition model is applicable to the evaluation of the reservoir eutrophication and it can ensure the fairness and reasonableness of weight distribution.

Risk assessment of water inrush to coal seams from underlying aquifer by an innovative combination of the TFN-AHP and TOPSIS techniques

2020 ◽  
Vol 13 (14) ◽  
Author(s):  
Longqing Shi ◽  
Mei Qiu ◽  
Chao Teng ◽  
Ying Wang ◽  
Tianhao Liu ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Water Inrush ◽  
Coal Seams

Numerical Simulation and Risk Assessment of Water Inrush in a Fault Zone that Contains a Soft Infill

2019 ◽  
Vol 38 (3) ◽  
pp. 667-675
Author(s):  
Zhuo Zheng ◽  
Rentai Liu ◽  
Qingsong Zhang
Keyword(s):  
Numerical Simulation ◽  
Risk Assessment ◽  
Fault Zone ◽  
Water Inrush
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