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只有输出(入)的DEA改进模型及其应用
引用本文:李浩,王公宝,宋业新,陶应奇.只有输出(入)的DEA改进模型及其应用[J].模糊系统与数学,2011,25(3).
作者姓名:李浩  王公宝  宋业新  陶应奇
作者单位:1. 武警成都指挥学院,四川成都,610213
2. 海军工程大学理学院,湖北武汉,430033
基金项目:国家自然科学基金资助项目(70471031); 海军工程大学基金资助项目(HGDJJ06004)
摘    要:研究了只有输出(入)的DEA分析方法,针对只有输出(入)DEA模型的不足,重新定义了只有输出(入)的DEA评价方法的有效性,并改进了模型。相对已有的只有输出(入)的DEA模型,该模型充分利用了决策单元的诸输出(入),提高了DEA评价的效果。作为应用,运用新模型对武警防暴队形优选问题进行了有效性分析。

关 键 词:数据包络分析  数学模型  改进模型  有效性  

An Improved DEA Model with Only Output(Only Input) and Its Application
LI Hao,WANG Gong-bao,SONG Ye-xin,TAO Ying-qi.An Improved DEA Model with Only Output(Only Input) and Its Application[J].Fuzzy Systems and Mathematics,2011,25(3).
Authors:LI Hao  WANG Gong-bao  SONG Ye-xin  TAO Ying-qi
Institution:LI Hao1,WANG Gong-bao2,SONG Ye-xin2,TAO Ying-qi1(1.Chengdu Command College of Armed Police Forces,Chengdu 610312,China,2.College of Science,Naval University of Engineering,Wuhan 430033,China)
Abstract:A DEA analytical method with only output(only input) is studied in the paper.The efficiency of DEA with only output(only input) assessment method is defined.And an improved DEA model with only output(only input) is established.In contrast with the former DEA model,the new model makes the use of outputs(inputs) of the decision-making unit sufficiently and improves the result of DEA assessment.As applications,the efficiency of optimum selection about riot squad formation is studied.
Keywords:Data Envelopment Analysis  DEA Model  Improved Model  Efficiency  
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