Research on the Feasibility of Mining Area Village Relocation Based on Fuzzy Comprehensive Evaluation

2014 ◽  
Vol 962-965 ◽  
pp. 2621-2625
Author(s):  
Wen Bo Wang ◽  
Kai Chen ◽  
Dong Xi Shi ◽  
Xue Jiao Li ◽  
Ming Nan Ji

Many factors affect mining village relocation, with ambiguity and uncertainty among themselves. Fuzzy comprehensive evaluation method can consider various influencing factors with hierarchical design, thus quantitative studies various fuzzy relationships; ultimately get the fuzzy evaluation results by fuzzy operation. Practice shows that it is objective practical to use fuzzy comprehensive evaluation method to research village relocation, which will provide scientific basis for design-making.

2021 ◽  
Vol 27 (spe) ◽  
pp. 94-96
Author(s):  
Zhonglin Ma

ABSTRACT With the deepening of the national health program, the number of people participating in sports activities is increasing, and the problem of insufficient community sports resources is becoming more and more obvious. It is an effective way of solving the problem of injecting sports resources into the public service system of national fitness, but the process of integration of sports resources and public national fitness service is not smooth. Through expert consultation and a fuzzy comprehensive evaluation method, this study analyzed the current situation of university sports resources into the public service system of national fitness, and collected the evaluation of social fitness personnel on the opening of university resources by means of a questionnaire combined with experts' opinions, using a fuzzy comprehensive evaluation method to transform subjective and fuzzy evaluation into objective and specific evaluation points. The research shows that the current level of university sports resources into the public service system of national fitness is low, which shows that the sports resources sharing policy under the national fitness has not been well implemented. The study proposes that the level of sharing of sports resources can be strengthened by the awareness of sharing of sports resources by university leaders and improving the management system. This study is expected to represent a reference for the university sports resources into the public service system of national fitness in the new era.


2013 ◽  
Vol 791-793 ◽  
pp. 2192-2195
Author(s):  
Xiao Ji Chen ◽  
Jing Zhong Liu ◽  
Xia Peng

With the rapid development of Japan-oriented software outsourcing, the demand for talent of computer science is increasing, reasonably making evaluation of talents comprehensive skills on Japan-oriented software outsourcing is important. This paper use fuzzy comprehensive evaluation method to research. First, show the evaluation index system and the weight of references; Then, the establish mathematical models of fuzzy evaluation, including single indicators of fuzzy evaluation and fuzzy comprehensive evaluation; The results of this research have the following characteristics, comprehensive consider various factors, objectively reflect the actual situation, simply use, evaluate accurately and reasonably, and in actual application, people should use evaluation method flexibly.


Author(s):  
Z. Wu ◽  
Z. Luo ◽  
Y. Zhang ◽  
F. Guo ◽  
L. He

A Modulation Transfer Function (MTF)-based fuzzy comprehensive evaluation method was proposed in this paper for the purpose of evaluating high-resolution satellite image quality. To establish the factor set, two MTF features and seven radiant features were extracted from the knife-edge region of image patch, which included Nyquist, MTF0.5, entropy, peak signal to noise ratio (PSNR), average difference, edge intensity, average gradient, contrast and ground spatial distance (GSD). After analyzing the statistical distribution of above features, a fuzzy evaluation threshold table and fuzzy evaluation membership functions was established. The experiments for comprehensive quality assessment of different natural and artificial objects was done with GF2 image patches. The results showed that the calibration field image has the highest quality scores. The water image has closest image quality to the calibration field, quality of building image is a little poor than water image, but much higher than farmland image. In order to test the influence of different features on quality evaluation, the experiment with different weights were tested on GF2 and SPOT7 images. The results showed that different weights correspond different evaluating effectiveness. In the case of setting up the weights of edge features and GSD, the image quality of GF2 is better than SPOT7. However, when setting MTF and PSNR as main factor, the image quality of SPOT7 is better than GF2.


2012 ◽  
Vol 263-266 ◽  
pp. 3501-3504
Author(s):  
Hua Wang ◽  
Ning Ning Chen ◽  
Jing Chen

For the drawbacks of the thesis quality assessment method which now currently used, Fuzzy evaluation model is constructed based on fuzzy comprehensive evaluation method, to evaluate the thesis. For the model we give a test experiment with the actual data. The results show that the evaluation results are more scientific and reasonable, for using the model of fuzzy evaluation.


2013 ◽  
Vol 444-445 ◽  
pp. 1751-1755
Author(s):  
Qing Hua Zhan ◽  
Shi Mei Wang

This paper first introduces the meaning and mission of the economic evaluation of geological disasters,as well as the basic concepts of different economic evaluation, and then discuss the methods of economic evaluation of geological disasters, including multi-level fuzzy comprehensive evaluation method and statistical data evaluation method, and gives the outlook of the economic evaluation of geological disasters.


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