文章从产品信息、服务水平、信誉度、发展潜力、环境保护力和资源利用力等六个维度构建了绿色供应链环境下的供应商评估指标体系,并据此建构了供应商评估证据推理模型,给出了多维框架下评估信息转化、基于证据推理的专家信息集结、不同供应商的量化排序等算法 The article constructs the supplier evaluation index system under the environment of green supply chain from the six dimensions of product information, service level, creditworthiness, development potential, environmental protection and resource utilization, and builds the supplier evaluation evidence reasoning model , Gives a multi-dimensional framework to assess the information conversion, based on evidence reasoning expert information assembly, such as the quantization of different suppliers ranking algorithm