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### 基于区间对偶犹豫模糊信息双向投影技术的双边公平匹配决策方法

1. 1. 山西财经大学管理科学与工程学院,太原 030006; 2. 山西大学管理 与决策研究所, 太原 030006; 3. 山西大学经济与管理学院,太原 030006; 4. 北京理工大 学管理与经济学院, 北京 100081
• 出版日期:2021-05-25 发布日期:2021-08-11

QU Guohua, XU Yan, QU Weihua, ZHANG Qiang. Two-Sided Fair-Matching Decision Method with Interval Dual Hesitation Fuzzy Information Based on Bidirectional Projection Method[J]. Journal of Systems Science and Mathematical Sciences, 2021, 41(5): 1256-1275.

### Two-Sided Fair-Matching Decision Method with Interval Dual Hesitation Fuzzy Information Based on Bidirectional Projection Method

QU Guohua1 ,XU Yan1 ,QU Weihua2,3 ,ZHANG Qiang4

1. 1. School of Management Science and Engineering, Shanxi University of Finance and Economics, Taiyuan 030006; 2. Institute of Management and Decision, Shanxi University, Taiyuan 030006; 3.  School of Economics and Management, Shanxi University, Taiyuan 030006; 4.  School of Management and Economics, Beijing Institute of Technology, Beijing 100081
• Online:2021-05-25 Published:2021-08-11

In recent years, bilateral matching decision-making has become one of the hot issues in the field of economic management. In this paper, a new two-sided matching decision-making method for interval dual hesitation fuzzy information is proposed. Firstly, the score function of interval dual hesitation fuzzy number is defined, and the interval dual hesitation fuzzy matrix is transformed into a closeness degree matrix by using projection technique. Then, taking the maximization of the two sides undefined proximity degree and the minimization of the difference between the two sides undefined proximity degree as the goal, considering the constraints of the bilateral fair matching, a two-sided fair matching model based on the closeness degree is constructed. The optimal" two-sided fair matching is obtained by solving the model. Finally, taking the bilaterally fair matching problem between the production enterprise and the third party logistics company in logistics operation as an example, the effectiveness and practicability of the bilateral fair matching method based on interval dual hesitation fuzzy information bi-directional projection technology are illustrated.
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