Ranking Fuzzy Numbers by the Score Method

In this paper, we proposed ranking fuzzy numbers by using the score method. The main step is that we assume A = (a1,a2,a3,a4) is a fuzzy number.To obtain ranking index, the mean and standard deviation values are calculated from the convex combination of ai for i = 1,2,3,4. In the follow the proposed method is evalueted by some numerical examples and compared with other methods

Keywords:

Fuzzy numbers , Ranking of fuzzy numbers , Standard deviation , Score method

Authors

Somayeh Ezadi

Department of statistics, Tehran North Branch, Islamic Azad University, Tehran, Iran,

Nouredin Parandin

Department of Mathematics, Islamic Azad University of Kermanshah Branch, Kermanshah, Iran,

Soulmaz Hamedi

Department of Soil Science, Science and Research Branch, Islamic Azad University, Tehran, Iran.

Certificate
من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

https://civilica.com/doc/855081

شناسه ملی سند علمی:

IDS03_081

تاریخ نمایه سازی: 31 اردیبهشت 1398

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:

Ezadi, Somayeh and Parandin, Nouredin and Hamedi, Soulmaz,1397,Ranking Fuzzy Numbers by the Score Method,The Third International Conference on Intelligent Decision Science,Tehran,https://civilica.com/doc/855081

Scientometrics

The specifications of the publisher center of this Paper are as follows:

Ranking of Islamic Azad University of North Tehran

Type of center: Azad University

Paper count: 11,117

In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.