Author(s)

Yumei Liu, Hongyang Lu, Lijiao Liu

Corresponding Author

Yumei Liu

ABSTRACT

Reasonable and effective evaluation methods are of great significance for measuring the service level and economic benefits of enterprises and individuals, and can better assist managers in making decisions. First of all, this paper introduces the commonly used evaluation methods and the five-element connection number method based on set pair analysis, explains their principles respectively. Secondly, the paper analyzes their respective advantages and disadvantages. Finally, the paper summarizes and compares them. The comparison results presented in this paper show that although each evaluation method has its own application field, it is not applicable to all evaluation systems. The advantages and disadvantages of these evaluation methods should be weighed comprehensively when evaluating specific systems.

KEYWORDS

Evaluation method, weight, judgment matrix, five-element connection number method