期刊
JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY
卷 73, 期 11, 页码 2500-2517出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/01605682.2021.1997101
关键词
Utility function with aspiration; mass data; distribution; closeness degree; multiple experts multiple criteria decision making (MEMCDM)
资金
- National Natural Science Foundation of China [71701037]
- National Natural Science Foundation of Hebei province [G2021501004]
- Fundamental Research Funds for the Central Universities [N2123020]
- Youth Top-notch Talent Support Program of Hebei province [BJ2020211]
This paper introduces a two-stage utility function with aspiration based on closeness degree, which is suitable for solving Multiple Experts Multiple Criteria Decision Making (MEMCDM) problems in mass data and uncertain linguistic environment. The paper extensively discusses the closeness degree of distribution, various types of utility functions, and proposes an approach for evaluating MEMCDM problems.
Utility function with aspiration is proved to be effective in solving Multiple Experts Multiple Criteria Decision Making (MEMCDM) problems. However, with the development of mass data, the previous utility functions are not as effective as in uncertain linguistic environment or in crisp numbers due to the incompatibility between different data types. To address such incompatibility, this paper proposes a two-stage utility function with aspiration based on closeness degree, which is suitable for mass data and uncertain linguistic environment. In particular, we use distribution to depict mass data, define the closeness degree of distribution, and discuss several types of utility functions in detail. An approach for evaluating the MEMCDM problems is also proposed by using the improved utility function. Finally, an example is given to illustrate the flexibility and applicability of the proposed method to different data types.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据