Abstract: We analyse the characteristic of third-party logistics supplier of e-commerce, and propose an indicator system of 3PL supplier of e-commerce. Due to the uncertainty,incomplete information and language descriptive 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 dispersion 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.

Key words: intuitionistic fuzzy sets, 3PL provider, e-commerce, logistics

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。

关键词: 直觉模糊集, 第三方物流, 电子商务, 物流