1) cross efficiency matrix(CEM)
交叉效率矩阵
1.
A further evaluation was conducted on relative efficient universities by using cross efficiency matrix(CEM) and efficient DMUs cited time.
通过计算交叉效率矩阵和相对有效决策单元被引用次数,对相对有效的院校进行了评价,其中有1所院校在两种方法下的效率都是最高的,说明该校科研绩效已经达到一个较高的水平。
2) crossover matrix
交叉矩阵
1.
By introducing the grafted genetic algorithm, the improved algorithm uses a crossover matrix to decide the crossover probability of each individual for each generation to avoid premature convergence and has the advantage of whole search and quick convergence.
该算法引入嫁接遗传算法的基本思想,采用一个交叉矩阵来确定每一代每一个个体的交叉概率,避免了基本遗传算法过早收敛的缺点,提高了收敛性能。
3) Matrix Crossing
矩阵交叉
4) optical cross matrix
光交叉矩阵
1.
The particular frame of optical cross matrix composed by AWG and AOWC was used,and the wavelength route function was realized by control system.
在设计中采用了AWG和AOWC构成的光交叉矩阵的结构,并通过相应的控制系统实现了波长路由功能。
5) efficiency matrix
效率矩阵
1.
This paper discusses the optimal solution change,after it is changed to elements of efficiency matrix of assigning problem.
进一步讨论了在保持分派问题最优解不变的情况下,效率矩阵元素的变化范围。
2.
This paper discusses the optimal solution change, after it is changed to elements of efficiency matrix of assigning problem.
讨论分派问题的效率矩阵的元素发生变化时,对最优解的影响;在保持分派问题最优解不变的情况下,效率矩阵的元素的变化范围;及当分派问题的最优解发生变化后,如何用简单的方法求得新的最优解等。
3.
The general solution of the best answer to the assignment problem through more than one efficiency matrix.
介绍了多个效率矩阵的指派问题最优解的一般解法。
6) cross-efficiency
交叉效率
1.
Improvement of Cross-Efficiency ranking Methods;
一种用于评估排序的交叉效率方法的改进
2.
Cross-efficiency Evaluation Method Based on Superefficiency DEA Model
基于超效率DEA模型的交叉效率评价方法
3.
Identifying the high-growth technological SMEs by GEP method,a comprehensive analysis is made to those SMEs operating efficiency including technological efficiency and cross-efficiency,and the results reveal that the technological efficiency is often inconsistent with cross-efficiency.
首先通过GEP方法识别出具有高成长特征的企业,然后通过技术效率和交叉效率分析对高成长型科技中小企业的运营效率进行综合分析,发现了在技术效率和交叉效率之间存在的不一致现象。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条