School of Management, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China.
Comput Intell Neurosci. 2022 Jul 18;2022:4381293. doi: 10.1155/2022/4381293. eCollection 2022.
Investment of large-scale projects must consider various factors, such as economic conditions and investment environment when making decisions. In large-scale project investment problems, almost 90% of them are completed in a multiobjective context. To this end, the authors of this paper have proposed an entropy-based fuzzy TOPSIS synthesis method to assist in the decision-making optimization of large-scale project investment. Firstly, in accordance with the background of the development of multiattribute decision-making method (MADM), closely related to large-scale project investment, the related research works were studied, and the relevant methods are sorted out. Then, the improved vague-entropy-weight based fuzzy TOPSIS (VEWF-TOPSIS) method, entropy and interval language intuitionistic fuzzy sets based TOPSIS (EILIF-TOPSIS) method, and information entropy attribute importance based intuitionistic fuzzy TOPSIS (IEAI-IF-TOPSIS) method were introduced, and a synthesis MADM method that comprehensively combines the above three methods was proposed. Finally, a numerical case was constructed to properly show the effectiveness of the method proposed in the present work, and the conclusions were put forward for providing ideas and methods for large-scale project investment decision-making. It is of great significance that the proposed framework would make large-scale project investment decisions more reasonable and practical, which enriches the research methods of MADM problems to a certain extent and can provide reference for the actual large-scale project investment decision-making problems.
大型项目投资必须在决策时考虑各种因素，如经济状况和投资环境。在大型项目投资问题中，几乎 90%的问题都是在多目标背景下完成的。为此，本文作者提出了一种基于熵的模糊 TOPSIS 综合方法，以协助大型项目投资的决策优化。首先，根据多属性决策方法（MADM）与大型项目投资密切相关的发展背景，研究了相关的研究工作，并对相关方法进行了梳理。然后，介绍了改进的基于模糊熵权的模糊 TOPSIS（VEWF-TOPSIS）方法、基于熵和区间语言直觉模糊集的 TOPSIS（EILIF-TOPSIS）方法和基于信息熵属性重要性的直觉模糊 TOPSIS（IEAI-IF-TOPSIS）方法，并提出了一种综合上述三种方法的综合 MADM 方法。最后，构建了一个数值案例，以适当展示本工作中提出的方法的有效性，并得出结论，为大型项目投资决策提供了思路和方法。该框架使大型项目投资决策更加合理和实际，这在一定程度上丰富了 MADM 问题的研究方法，可为实际的大型项目投资决策问题提供参考。
