An LP model using an integrated fuzzy analysis for supplier selection problem of virtual fashion enterprise

摘要

This paper is aimed at presenting a linear programming model based on fuzzy set theory. We use linguistic values to assess weights and ratings of supplier selection criteria. And then a hierarchy multiple model based on fuzzy set theory is expressed. According to the fuzzy positive-ideal solution and fuzzy negative-ideal solution, we create the linear programming model which is suited for multi- supplier selection problems of virtual fashion enterprise.