【摘 要】
：
库存管理是工业工程中普遍存在的基础管理,由于库存项目繁多,一般需要进行有重点的分类管理.ABC分类法一直被广泛应用于很多场合,其基础是将库存项目按照某类价值进行由高到
【机 构】
：
北京航空航天大学,工程系统工程系,北京,100083日本秋田县立大学,管理科学与工程系,日本,秋田,015-0055;
论文部分内容阅读
库存管理是工业工程中普遍存在的基础管理,由于库存项目繁多,一般需要进行有重点的分类管理.ABC分类法一直被广泛应用于很多场合,其基础是将库存项目按照某类价值进行由高到低的排序,然后根据2-8原则分段划分ABC类型.然而,商品项目的价值不仅仅来源其自身的销售价值,还受到其它项目的影响,如"交叉销售"效应(cross-sal e effect).本文研究了在考虑交叉销售效应影响下的项目重要度评价问题,给出了一种基于关联规则的项目重要度评价指标,称为"期望金额占用",并在此基础上给出了新的库存 ABC分类方法.通过简单算例和benchmark数据集的计算,验证了算法的效率和效果.实验计算表明,新算法下的分类结果与传统ABC分类结果之间存在着不可忽略的较大差异.
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