您要查找的是不是:
- It is proved in this paper that under some conditions decision making unit (DMU) with revenue maximization (cost minimization) is weak DEA efficient (C 2R). 证明了在一定条件下收益最大 (成本最小 )的决策单元为弱 DEA的有效 (C2 R)。
- Discussion on Using Weak DEA Efficiency for Forecast 有关将弱DEA有效性用于预测的探讨
- Weak DEA Efficiency 弱DEA有效
- The conceptions of data envelopment analysis (DEA) model and DEA efficiency are introduced,the DEA congestion model was established and its extensive methodology are discussed. 介绍数据包络分析(DEA)模型及DEA有效的概念;
- In this paper we discuss the structure on the DMU set of DEA efficiency about C2R and C2W models, and obtain some theoretical results. These results are of important significance in practice. 本文对C~2R和C~2W模型下的DEA有效决策单元集合在结构上进行了一定探讨,得到了一些理论上新的结果,具有一定的实际意义。
- The analysis of DEA efficiency and economy of scale is conducted for various decision-making units, and the improvement direction for decision-making units with DEA inefficiency is given. 对各决策单元进行了DEA有效和规模效益分析,并给出了非DEA决策单元的改进方向。
- According to the analysis of DEA efficiency and scale benefits of each DMU, the situation of production of each year is evaluated, to further evaluate the management efficiency of Yangzhou Port. 通过扬州港各决策单元的DEA有效性和规模收益分析,对其各年份的生产情况进行评价,从而衡量扬州港的生产经营效率状况,有利于港口企业在发展中准确定位,也为港口的投资建设提供决策指导。
- The approaches to evaluating DEA efficient DMUs(Decision Making Units) based on production frontier are studied. 对基于生产前沿面的DEA有效单元评价方法进行了研究。
- The paper gives a method to make Decision Making Unit(=DMU) DEA efficient(C2R or C2GS2) with changing outputs of DMU only. 给出了只改变输出使决策单元变为DEA有效(C2R或C2GS2)的一种方法。
- The spirit is willing but the flesh is weak. 心有余而力不足。
- For DEA efficient (C 2GS 2) DMU,this paper gives efficient theorems on estimation of returns to scale by additive model in DEA. 对 DEA有效 ( C2 GS2 )的决策单元 ,本文用加性 DEA模型来有效地判断其规模收益情况
- THE GRADIENT OF DEA EFFICIENCY AND APPLICATION DEA有效的梯度和应用
- In this method to tell whether one DMU is DEA efficient or not is based on the frontier of real sample points, so it is called Data Envelopment Analysis. 由于该方法中判断某个决策单元是否DEA有效,是以各实际样本点的外包络面为基础的,因此称为数据包络分析。
- Based on this, all the DMUs are classified into three types, which are interval DEA efficient, interval DEA partly efficient and interval DEA unefficient. 然后按区间效率值将所有决策单元分为三类,即区间DEA有效、区间DEA部分有效和区间DEA无效。
- The Structure on the DMU Set of DEA Efficiency DEA有效决策单元集合的结构
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- He cannot run because he has a weak heart. 他有心脏病,不能跑。
- A fearful person is a weak person. 怕这怕那的人是软弱的人。
- In addition, the necessary and sufficient condition that a decision . making unit (DMU) is DEA efficient (C2GS2) and the condition that optimal solution to DEA model (C2GS2) is unique are presented under single input and single output system. 最后给出了单输入单输出系统下决策单元为DEA有效(C~2GS~2)的充要条件及最优解唯一的条件。