A defuzzification method on single-valued trapezoidal neutrosophic numbers and multiple attribute decision making

İrfan DELİ; Emel KIRMIZI ÖZTÜRK

doi:https://doi.org/10.17776/csj.574518

Makale detayları

A defuzzification method on single-valued trapezoidal neutrosophic numbers and multiple attribute decision making

Yazarlar:

İrfan DELİ | Emel KIRMIZI ÖZTÜRK

Ana Başlıklar:

Astronomi ve ilgili bilimler

Dergi:

Cumhuriyet Science Journal 2020 Vol.41 Issue 1, pp.22-37

Belge Tipi:

Makale

Yayın Tarihi:

3/2020

Belge Dili:

Türkçe

Document ID (Org No.):

2000920392

DOI:

https://doi.org/10.17776/csj.574518

Özet:

 


In this paper, we give multiple attribute decision-making (MADM) method where both the attribute value and attribute weight of alternatives are single-valued trapezoidal neutrosophic numbers (SVTN-numbers). In spite of existing ranking methods, no one can rank SVTN-numbers with human intuition consistently in all cases. Therefore, we introduce a novel defuzzification method for ranking SVTN-numbers. To do this, some basic definitions and operations on the concepts of fuzzy set, fuzzy number, intuitionistic fuzzy set, intuitionistic fuzzy number, single-valued neutrosophic set, SVTN-number are presented. Then, concepts of I. score function and II. score function to reduce the SVTN-numbers to fuzzy numbers are defined. Finally, multiple criteria decision-making (MCDM) method for multiple criteria decision-making problems by using the concept of I. score function and II. score function of SVTN-numbers and defuzzification of fuzzy numbers are developed. Also, we have used a numerical example to verify the feasibility and the superiority of the proposed method compared to the existing methods.


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Makale detayları

A defuzzification method on single-valued trapezoidal neutrosophic numbers and multiple attribute decision making

Yazarlar: İrfan DELİ | Emel KIRMIZI ÖZTÜRK

Ana Başlıklar: Astronomi ve ilgili bilimler

Dergi: Cumhuriyet Science Journal 2020 Vol.41 Issue 1, pp.22-37

Belge Tipi: Makale

Yayın Tarihi: 3/2020

Belge Dili: Türkçe

Document ID (Org No.): 2000920392

DOI: https://doi.org/10.17776/csj.574518

Sayı

Yazarlar:

İrfan DELİ | Emel KIRMIZI ÖZTÜRK

Ana Başlıklar:

Astronomi ve ilgili bilimler

Dergi:

Cumhuriyet Science Journal 2020 Vol.41 Issue 1, pp.22-37

Belge Tipi:

Makale

Yayın Tarihi:

3/2020

Belge Dili:

Türkçe

Document ID (Org No.):

2000920392

DOI:

https://doi.org/10.17776/csj.574518