摘要
对供应商的评价是企业供应中的首要问题。本文在建立供应关系数据仓库的基础上,挖掘和优化供应商评价指标体系。应用“温度计-洋葱头”算法建立供应商评价的隶属函数,以定义供应商评价的目标变量———供应商评价指数,和建立挖掘供应商评价的支持向量机模型。最后介绍了一个实例。
One important issue in evaluating a business supply system is the evaluation of the suppliers involved. This paper addresses the mining and optimization of the supplier evaluation system based, on the supplier data warehouse. The membership function for evaluating suppliers is established by using the thermometer-onion algorithm. On this basis, novel supplier evaluation index is introduced, and a support vector machine based on supplier evaluation system is established. The proposed model is justified by a practical application.
出处
《重庆师范大学学报(自然科学版)》
CAS
2007年第1期29-33,共5页
Journal of Chongqing Normal University:Natural Science
基金
重庆市教委科学技术研究项目(No.KJ050809)
关键词
供应商评价
支持向量机
数据挖掘
supplier evaluation
SVM ( Support Vector Machine)
data mining
作者简介
曾绍华(1969-),男,重庆人,博士研究生,研究方向为智能算法与知识发现(KDD)。