基于不确定案例推理的应急物流管理研究  

Research on Emergency Logistics Management by Employing Uncertain Case-Based Reasoning

作　　者：于学斗[1] 高秀莲[2] YU Xue-dou;GAO Xiu-lian(Dezhou University,School of Computer and Information,Dezhou Shandong 253023,China;Dezhou University,School of Mathematics and Big Data,Dezhou Shandong 253023,China)

机构地区：[1]德州学院计算机与信息学院,山东德州253023 [2]德州学院数学与大数据学院,山东德州253023

出　　处：《德州学院学报》2021年第6期66-69,共4页Journal of Dezhou University

摘　　要：将不确定理论应用到案例推理中,建立了一个科学的案例推理规则和模型,并应用到应急物流中,得到了基于不确定案例推理的应急物流解决方案.该方案根据专家意见,建立物流影响因素的每一个属性的隶属函数,然后根据不确定推理理论,计算出新案例与每一个已知案例的相似度,根据对相似度的分析,确定新案例的归属类别.最后通过例子对该方案在案例推理中的应用进行说明.Applying uncertain theory to case-based reasoning,establishing a scientific case-based reasoning rule and model,and applying it to emergency logistics,an emergency logistics solution based on uncertain case-based reasoning is obtained.Then,according to the uncertain inference theory,the similar degree of new case and every known case can be calculated.Through these similar degrees,the ownership of the new cases can be determined.Finally,an example is given to illustrate the application of the scheme in case-based reasoning.

关 键 词：案例推理 不确定理论 应急物流 相似度 

分 类 号：F252.1[经济管理—国民经济]