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Weighted average LINMAP group decision-making method based on q-rung orthopair triangular fuzzy numbers
Jiangxi Univ Finance & Econ, Sch Software & IoT Engn, Nanchang 330013, Jiangxi, Peoples R China..
Jiangxi Univ Finance & Econ, Sch Software & IoT Engn, Nanchang 330013, Jiangxi, Peoples R China..
Dalarna University, School of Information and Engineering, Microdata Analysis.ORCID iD: 0000-0003-4212-8582
2022 (English)In: Granular Computing, ISSN 2364-4966, Vol. 7, no 3, p. 489-503Article in journal (Refereed) Published
Abstract [en]

Considering the situation where decision values are q-rung orthopair triangular fuzzy number (q-ROTFN) and pair-wise comparisons of alternatives and evaluation matrices are given by decision-makers, a new group decision-making method is necessary to be studied for solving a group decision-making problem in the above situation. In this paper, we firstly proposed a q-rung orthopair triangular fuzzy weighted average (q-ROTFWA) operator based on the WA operator. In a second step, a linear programming technique for the multidimensional analysis of preferences (LINMAP) model based on q-ROTFN was formulated, which is used to obtain the weight of each attribute through partial preference information. A distance formula was introduced to get the ranking order of schemes and the best alternative. Finally, the weighted average LINMAP (WA-LINMAP) method was illustrated in a case study to verify its effectiveness. It is found in the experiment that the change of the q value does not affect the ranking of the schemes. The comparative analysis further confirms the effectiveness and feasibility of the proposed method.

Place, publisher, year, edition, pages
Springer Nature, 2022. Vol. 7, no 3, p. 489-503
Keywords [en]
q-Rung orthopair triangular fuzzy number, Group decision-making method, LINMAP
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:du-37994DOI: 10.1007/s41066-021-00280-4ISI: 000687702400001Scopus ID: 2-s2.0-85112847243OAI: oai:DiVA.org:du-37994DiVA, id: diva2:1591392
Available from: 2021-09-06 Created: 2021-09-06 Last updated: 2023-04-14Bibliographically approved

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Han, Mengjie

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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • chicago-author-date
  • chicago-note-bibliography
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf