Analysis of Environmental Pollution Governance Service Projects Based on Grey Correlation Method

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Bingsheng, Xu^1 ; Xiaolin, Yang^2 ; Shan, Hou^1 ; Ling, Lin^1 ; Jin, Huang^1 ; Geng, Wang^1 ; Yan, Li^1

China National Institute of Standardization, Resource and Environmental Branch, No.4, Zhichun Road, Haidian District, Beijing

100191, China^1

Patent Examination Cooperation (Beijing) Center, SIPO, Automobile Museum Souch Road, Fengtai District, Beijing

100070, China^2

关键词: Comprehensive evaluation;    Correlation coefficient;    Environmental pollutions;    Grey correlation;    Grey correlation methods;    Grey correlation models;    Operation services;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/2/022030/pdf
DOI  :  10.1088/1755-1315/199/2/022030

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The comprehensive evaluation method of grey correlation was used to evaluate and analyze the four enterprises. A 26×4 correlation coefficient matrix was formed through the establishment of grey correlation models and calculation of correlation coefficients. After the correlation calculation based on indicator weights, such a conclusion was drawn that Enterprise B has the best operation service effect in the aspect of environmental pollution governance. This research provides a method to calculate the correlation coefficient in order to analyze the comprehensive ability of pollution control enterprises.