基于直觉模糊集的电子商务第三方物流选择

摘要

论文分析了电子商务第三方物流供应商的特点，提出电子商务第三方物流选择评估指标系统。由于指标评估的不确定性、语言描述性，以及信息的不完全性，引入直觉模糊集恰当地刻画已有信息关于相应决策指标的支持、反对，以及不确定状态，提出直觉模糊集的均衡数量集中函数以及均衡数量离散函数，并在此基础上，定义直觉模糊集合成函数，建立基于直觉模糊集的综合评估方法。并通过实例说明该模型的有效性。%We analyse the characteristic of third-party logistics supplier of e-commerce, and propose an indica-tor system of 3PL supplier of e-commerce.Due to the uncertainty,incomplete information and language descrip-tive index assessment, we introduce intuitionistic fuzzy sets to describe the membership, nonmembership, and unknown part of the corresponding indicator and provide the equilibrium centralized quantification values and dis-persion of intuitionistic fuzzy sets.We also establish a comprehensive evaluation model for 3PL suppliers of e-commerce based on synthesis effect function of intuitionistic fuzzy sets.We also provide a real-world case analysis to illustrate the effect of the proposed model.Moreover, we compare the difference of 3ePLs based on fuzzy sets and intuitionistic fuzzy sets.