基于模糊识别与聚类的企业危机预警模型设计  

Model Design of Enterprise Crisis Early-warning Based on Fuzzy Recognition and Clustering

作　　者：孙星[1] 邱菀华[1] 唐葆君[1] 乔恒[1] 

机构地区：[1]北京航空航天大学经济管理学院,北京100083

出　　处：《控制与决策》2006年第3期267-270,275,共5页Control and Decision

基　　金：国家自然科学基金项目(70372011);高校博士点专项科研基金项目(20030006009)

摘　　要：针对企业危机等级分类与识别问题,建立了模糊环境下的目标判别函数.提出了求解不同危机等级的最优模糊聚类中心、最优模糊识别矩阵与最优指标权重的3种模型表达式和相应求解算法.最后用实例验证了该方法的可行性和有效性.To the problem of classification and recognition of enterprise crisis degree the objective recognition functions in fuzzy condition is established. Three models of enterprise crisis early-warning are designed respectively, in which the optimal fuzzy clustering center matrix, optimal fuzzy recognition matrix and optimal index weight under different crisis degree are solved. And three kinds of algorithm of fuzzy clustering center matrix, fuzzy recognition matrix and index weight are provided also. An empirical case shows the feasibility and validity of the method.

关 键 词：模糊聚类 模糊识别 危机预警 

分 类 号：F270.5[经济管理—企业管理]