The method for evaluation of green degree in green supply chain based on DM

The green supply chain management is a kind of methods reducing the ecological environment influence of the whole supply chain and saving resource utilization. This paper gives the evaluation of green degree in green supply chain enterprise by Data Mining technology, and lists the specific steps of Data Mining technology, uses rough sets to build multivariate decision tree, and establish the classification model, finally this paper illustrates the application of this method by the simulation analysis. The green degree of enterprise depends on these attributes: enterprise that belongs to industry, enterprise property, enterprise region, number of enterprises.