Research on the Distributor Selection and Evaluation Based on Conversion of Membership Degree

摘要

The distributor selection and evaluation is an important part in supply chain management which depends on the scientific assessment method.The polystage fuzzy assessment method based on AHP is widely and reasonable used for resolving distributor selection and evaluation.In the paper through mining this kind of hidden knowledge information,a filtering algorithm,which can removes the redundant data in the index membership function,is proposed to extract no redundancy date to converse membership degrees.A membership transformation method based on "filtering,comparison and composition" from single-index measure to multi-index comprehensive measure is also proposed and the algorithm suitable for multi-level,more indicators,the large data volume computing problem,the algorithm at the same time solve the large data volume calculation of the complex supply chain evaluation.