Study of Cloud ERP Service Mode Selection Model Based on IFS-TOPSIS

Abstract

The selection of Cloud ERP service mode is one of the key problems in the process of Cloud ERP application. In order to reduce information loss, in this paper, the interval intuitionistic fuzzy number is used to replace the real number, and the fuzzy measure is used to replace the weight to express the importance of the evaluation index. Based on the interval intuitionistic fuzzy average operator IFA, a multi-attribute decision-making method based on IFS-TOPSIS is constructed to realize the optimal selection of Cloud ERP service mode.