項目采購中的供應(yīng)商評價方法研究.pdf

1、上海交通大學(xué)碩士學(xué)位論文項目采購中的供應(yīng)商評價方法研究姓名：成果申請學(xué)位級別：碩士專業(yè)：項目管理指導(dǎo)教師：蘇強;張忠明20090514上海交通大學(xué)工程碩士學(xué)位論文 項目采購中的供應(yīng)商評價方法研究 II RESEARCH ON THE METHOD OF SUPPLIER EVALUATION FOR PROJECT PURCHASING ABSTRACT Purchasing mana

2、gement is very important to project management and company operation. Supplier evaluation and selection is the most significant activity of purchasing management. Program flawless launch and business success in the compe

3、tition depend on selecting a good supplier. This thesis analyzes the methods on the supplier evaluation based on BP Neural network. First step is to create the integrated system of supplier evaluation indexes by compari

4、ng some supplier evaluation checklists from automobile companies. Second one is to calculate the weight on each index by the method of AHP. Third step is to create the supplier evaluation model based on the BP neural net

5、work and take the Levenberg-Marquardt optimization algorithm as training method, which could cause the rapid convergence. Finally, the trained model is verified by test samples. Supplier evaluation is a multi-objective

6、decision problem. The research shows the BP evaluation model does benefit to define the weight of network with diversity and variability. The BP neural network based model could provide an operational evaluation method f