A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers

The q-rung orthopair fuzzy number (q-ROFN) has been recently developed by Yager and has been widely applied in handling real-life decision-making problems. To enhance its usefulness in dealing with complex practical issues, this paper first proposes the new concept of q-rung orthopair trapezoidal fu...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Benting Wan, Juelin Huang, Xiaolu Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi-Wiley 2021
Materias:	Electronic computers. Computer science QA75.5-76.95
Acceso en línea:	https://doaj.org/article/0882f1e627cf4be3aacc7b60f6647c84
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:0882f1e627cf4be3aacc7b60f6647c84
record_format	dspace
spelling	oai:doaj.org-article:0882f1e627cf4be3aacc7b60f6647c842021-11-22T01:10:12ZA Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers1099-052610.1155/2021/4269394https://doaj.org/article/0882f1e627cf4be3aacc7b60f6647c842021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/4269394https://doaj.org/toc/1099-0526The q-rung orthopair fuzzy number (q-ROFN) has been recently developed by Yager and has been widely applied in handling real-life decision-making problems. To enhance its usefulness in dealing with complex practical issues, this paper first proposes the new concept of q-rung orthopair trapezoidal fuzzy numbers (q-ROTrFNs) which is a new and useful extension of q-ROFNs. Then, we investigate the operation of q-ROTrFNs and develop a new ranking method for q-ROTrFNs. We also propose a new q-rung orthopair trapezoidal fuzzy Hamming distance measure. More important, we develop a useful q-rung orthopair trapezoidal fuzzy modified TODIM group decision-making method. In this method, a new q-rung orthopair trapezoidal fuzzy weighted aggregating (q-ROTrFWA) operator is developed to integrate individual decision matrices into the collective decision matrix, and a q-rung orthopair trapezoidal fuzzy distance measure-based compromise approach is proposed to determine the relative dominance degree of alternatives. It is worth to mention that the modified TODIM method not only expands the freedom of decision makers but also allows decision makers to choose the appropriate risk preference parameter. Finally, a case study on health management of hypertensive patients is conducted to demonstrate the feasibility of the modified TODIM group decision-making method, and the developed method is further verified by comparison analysis with the existing methods and sensitive analysis of different parameters.Benting WanJuelin HuangXiaolu ZhangHindawi-WileyarticleElectronic computers. Computer scienceQA75.5-76.95ENComplexity, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electronic computers. Computer science QA75.5-76.95
spellingShingle	Electronic computers. Computer science QA75.5-76.95 Benting Wan Juelin Huang Xiaolu Zhang A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers
description	The q-rung orthopair fuzzy number (q-ROFN) has been recently developed by Yager and has been widely applied in handling real-life decision-making problems. To enhance its usefulness in dealing with complex practical issues, this paper first proposes the new concept of q-rung orthopair trapezoidal fuzzy numbers (q-ROTrFNs) which is a new and useful extension of q-ROFNs. Then, we investigate the operation of q-ROTrFNs and develop a new ranking method for q-ROTrFNs. We also propose a new q-rung orthopair trapezoidal fuzzy Hamming distance measure. More important, we develop a useful q-rung orthopair trapezoidal fuzzy modified TODIM group decision-making method. In this method, a new q-rung orthopair trapezoidal fuzzy weighted aggregating (q-ROTrFWA) operator is developed to integrate individual decision matrices into the collective decision matrix, and a q-rung orthopair trapezoidal fuzzy distance measure-based compromise approach is proposed to determine the relative dominance degree of alternatives. It is worth to mention that the modified TODIM method not only expands the freedom of decision makers but also allows decision makers to choose the appropriate risk preference parameter. Finally, a case study on health management of hypertensive patients is conducted to demonstrate the feasibility of the modified TODIM group decision-making method, and the developed method is further verified by comparison analysis with the existing methods and sensitive analysis of different parameters.
format	article
author	Benting Wan Juelin Huang Xiaolu Zhang
author_facet	Benting Wan Juelin Huang Xiaolu Zhang
author_sort	Benting Wan
title	A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers
title_short	A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers
title_full	A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers
title_fullStr	A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers
title_full_unstemmed	A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers
title_sort	modified todim based on compromise distance for magdm with q-rung orthopair trapezoidal fuzzy numbers
publisher	Hindawi-Wiley
publishDate	2021
url	https://doaj.org/article/0882f1e627cf4be3aacc7b60f6647c84
work_keys_str_mv	AT bentingwan amodifiedtodimbasedoncompromisedistanceformagdmwithqrungorthopairtrapezoidalfuzzynumbers AT juelinhuang amodifiedtodimbasedoncompromisedistanceformagdmwithqrungorthopairtrapezoidalfuzzynumbers AT xiaoluzhang amodifiedtodimbasedoncompromisedistanceformagdmwithqrungorthopairtrapezoidalfuzzynumbers AT bentingwan modifiedtodimbasedoncompromisedistanceformagdmwithqrungorthopairtrapezoidalfuzzynumbers AT juelinhuang modifiedtodimbasedoncompromisedistanceformagdmwithqrungorthopairtrapezoidalfuzzynumbers AT xiaoluzhang modifiedtodimbasedoncompromisedistanceformagdmwithqrungorthopairtrapezoidalfuzzynumbers
_version_	1718418321923112960

A Modified TODIM Based on Compromise Distance for MAGDM with q-Rung Orthopair Trapezoidal Fuzzy Numbers

Ejemplares similares