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Pythagorean Fuzzy Information Aggregation Based on Weighted Induced Operator and Its Application to R&D Projections Selection
Volume 29, Issue 3 (2018), pp. 567–580
Pub. online: 1 January 2018      Type: Research Article      Open accessOpen Access
Received
1 February 2018
Accepted
1 May 2018
Published
1 January 2018

Abstract

In this paper, by unifying the dual roles of order-inducing variables, a PF weighted induced generalized weighted averaging (PFWIGOWA) operator is presented to facilitate the PF information. The key feature of the proposed operator is that it can improve the existing aggregation operators by the dual roles of its order-inducing variables. In addition, the PFWIGOWA’s desirable properties and different families are also discussed. Furthermore, an approach based on the developed operator is presented for solving multi-attribute group decision making (MAGDM) problems with PF information. Finally, the usefulness of the proposed method is illustrated in a research and development (R&D) projects selection problem.

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Biographies

Zeng Shouzhen
zszzxl@163.com

S. Zeng graduated from the Zhejiang Gongshang University and obtained the PhD degree in statistics in 2013. He has published more than 40 papers in journals, books and conference proceedings including journals such as Statistics Research, Economic Research, Knowledge-Based Systems and Group Decision and Negotiation. His main research fields are aggregation operators, decision making, comprehensive evaluation, and uncertainty. Now he is a full-time associate professor at Ningbo University.

Cao Chengdong
156001316@nbu.edu.cn

C. Cao is a junior student from the Ningbo University, majored in economics. Now he is the project manager of Student Research and Innovation Projects at University.

Deng Yan
dengyan2000@foxmail.com

Y. Deng graduated from Southwest Minzu University and is now studying at Ningbo University MBA for a master degree. Her major research areas are management decision and information system. She is also an entrepreneur with eighteen years’ valuable working experience.

Shen Xiaodong
shxd@zei.gov.cn

X. Shen graduated from the Zhejiang Gongshang University and obtained the PhD degree in statistics in 2013. At present, he is a full-time professor at Zhejiang Economic Information Center. His main research fields are macroeconomic monitoring and prediction, economic and social statistical methods. He has published more than 20 papers in journals, books and conference proceedings including journals such as Statistics Research and Economic Geography.


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Keywords
Pythagorean fuzzy set induced aggregation operator weighted MAGDM R&D projects selection

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