A Grey Target Group Decision Method with Dual Hesitant Fuzzy Information considering Decision-Maker’s Loss Aversion

Joint Authors

Li, Yufeng
Zhou, Yufeng
Li, Zhi

Source

Scientific Programming

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-06-29

Country of Publication

Egypt

No. of Pages

10

Main Subjects

Mathematics

Abstract EN

The uncertainty, complexity, and behavioral preference are widely existing in real-world decision-making problems.

In this paper, different from the previous grey target decision method, we propose a novel grey target group decision method considering decision-maker’s loss aversion with positive and negative clouts under the dual hesitant fuzzy environment.

Firstly, defining the dual hesitant fuzzy ideal optimization scheme as the positive clout and the ideal inferior scheme as the negative clout, positive and negative target-eye distances are measured by the normalized Hamming distances from the DHFEs to the positive clout and the negative clout.

Then, a new comprehensive target-eye distance is proposed to evaluate alternatives between the positive and the negative clout.

A nonlinear optimization model is established to obtain the optimal initial attribute weights with the goal of minimizing the comprehensive target-eye distance.

Then, a grey target group decision method with dual hesitant fuzzy information considering decision-maker’s loss aversion and variable weights is proposed.

Finally, a numeral example is given to verify the effectiveness and practicality of the proposed model and method.

American Psychological Association (APA)

Zhou, Yufeng& Li, Yufeng& Li, Zhi. 2020. A Grey Target Group Decision Method with Dual Hesitant Fuzzy Information considering Decision-Maker’s Loss Aversion. Scientific Programming،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1209333

Modern Language Association (MLA)

Zhou, Yufeng…[et al.]. A Grey Target Group Decision Method with Dual Hesitant Fuzzy Information considering Decision-Maker’s Loss Aversion. Scientific Programming No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1209333

American Medical Association (AMA)

Zhou, Yufeng& Li, Yufeng& Li, Zhi. A Grey Target Group Decision Method with Dual Hesitant Fuzzy Information considering Decision-Maker’s Loss Aversion. Scientific Programming. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1209333

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1209333