期望方差 meaning in English
expected variance
Examples
- Based on the additive weighting model and the expectation and square difference method for priorities , the calculating method for minimum changes of weight is obtained when the ranking position between two alternatives is reversed
在区间数的“期望方差”排序法基础上，基于加权模型，对区间数多属性决策中权重灵敏度进行分析，并给出了当两个方案之间排序位置颠倒时某一指标的权重最小变化量的计算方法。