The relative efficiency evaluation of decision making units (DMUs) in fuzzy environments is studied.
研究了模糊条件下决策单元的相对有效性评价问题。
Chapter two: the relative efficiency concept of foreign exchange market and the comparison of EMH and FMH.
第二章：外汇市场相对效率及EMH与FMH市场解释能力之比较。
By statistical analysis, it was found that the relative efficiency of pheromone traps tended to increase with the amount of occurrence.
经统计分析，以上倍数随发蛾量的增大有上升趋势，即在发蛾量大时性信息素的诱捕效果进一步提高。
The selection index made up of several properties and conditions remarkably correlative with the leaf area has the highest relative efficiency of selection.
由与叶面积显著相关的多个性状组成的选择指数，选择的相对效率最高。
For solving the problem which DEA only can use to evaluate relative efficiency, a method of choosing reference DMUs is proposed.
针对DEA只能用于相对有效性评价的不足，提出了遴选参考集的解决思路。
For the linear weighted regression model, this paper defines a new relative efficiency, gives its lower bound and also discusses its relation to other three efficiencies.
考虑加权回归模型，定义了一种新的相对效率，并给出了相对效率的下界，同时讨论了新的相对效率与其它三种已有相对效率的关系。
This paper presents a new method of evaluating the tank as a whole system. From the point of quantitative View the relative efficiency of the whole tank system is studied.
该文提出了一种坦克总体评价的方法，从定量的角度研究和评价坦克系统的相对有效性。
In this paper, a ranking method for DMU based on a set of common weights to obtain the DMU's relative efficiency index is analyzed, and the shortcoming of this method is pointed out.
对利用一组公共权重求解决策单元相对效率指数进而对决策单元进行排序的方法进行了分析，并指出了该方法的不足之处。
Data envelopment analysis (DEA) is a kind of method appropriate for investigating the relative efficiency of homogeneous decision-making units converting multiple inputs into multiple outputs.
数据包络分析是用来评价同类型决策单元相对有效性的一种新方法。
Relative efficiency evaluation on systems with fuzzy factors of inputs and outputs presents the front of theoretical research on DEA, which is of great theoretical and practical importance.
要素不确定条件下的系统相对有效性评价是当前DEA理论研究的前沿，具有十分重要的理论和实践意义。
Relative efficiency evaluation on systems with fuzzy factors of inputs and outputs presents the front of theoretical research on DEA, which is of great theoretical and practical importance.
要素不确定条件下的系统相对有效性评价是当前DEA理论研究的前沿，具有十分重要的理论和实践意义。
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