1) grey relative similarity degree
灰色相对贴近度
2) relative similarity degree
相对贴近度
1.
On the basis of introducing the concept of gray correlation degree into traditional TOPSIS,the author combined the Euclidean distance with gray cor-relation degree and established a new kind of relative similarity degree to decide the quality of alternatives.
提出基于灰色关联度和理想解法相结合处理输电网规划决策的方法,该方法通过在传统的理想解法中引入灰色关联度的概念,将欧式距离与灰色关联度有机结合,针对输电网规划决策中常常出现难以决策各个方案优劣的问题,构造了一种新的相对贴近度来决策方案的优劣,克服了使用单一方法造成决策问题主客观因素考虑不够全面所造成的误差,增强了对输电网规划方案评价结果的可信度。
2.
This method established a new kind of relative similarity degree by combining the Euclidean distance with grey correlation degree.
该方法将欧氏距离和灰色关联度有机结合,构造了一种新的相对贴近度以实现对方案的评价。
3.
Then the relative similarity degree of each stage was calculated,finally the comprehensive similarity degree was obtained according to the time weight.
该方法首先建立清晰的层次结构,通过层次分析法(AHP)确定各指标权重,其次将时间序列引入到集对分析理论(SPA)中使其动态化,并计算方案各阶段的相对贴近度,再根据各阶段的时间权重,计算方案的综合贴近度。
3) Relative closeness coefficient
相对贴近度
1.
The distances between the schemes and both the positive and negative ideal solutions are defined in accordance with the similarity to determine the relative closeness coefficient of various schemes, thus obt.
根据相似度定义了各方案到正理想解和负理想解的距离,得出各方案的相对贴近度,从而得到该港区石化码头泊位扩建规模最佳方案;为该港区石化码头建设规模决策提供理论参考。
4) relative closeness
相对贴近度
1.
Based on the relative closeness between decision alternative and ideal solution,and the objective functional satisfactory scale,an interactive multi-objective decisionˉmaking method is given,a practical ex-ample is given to show the rationality of this method.
对于多目标决策问题,基于决策方案与理想点的相对贴近度,结合目标函数满意度,提出一种交互式多目标决策方法。
2.
In multiple criteria decision making, the shortcomings of the existing double base points methods are pointed out, a new relative closeness to ideal point is defined based on the criteria near ideal point and far from negative ideal point, and a generalized double base points method is provided in this paper.
在多指标决策双基点法中,指出了已有方法的不足,基于靠近理想点和远离负理想点这两个基准,本文定义了一种新的相对贴近度的计算公式,由此给出了一种广义双基点法。
3.
The method uses the inclination to define the relative closeness between decision alternative and ideal point.
通过定义区间型正、负理想点以及各方案与理想点的夹角,再利用夹角定义各方案与区间理想点的相对贴近度,从而给出了各方案的排序结果。
5) relative approximation
相对贴近度法
1.
The sequence is calculated by relative approximation,giving rock of the same class in quality sequence.
选取同类岩石的几个试验指标，作为岩石综合排序的依据，采用相对贴近度法计算了其综合排序，给出了同类岩石的质量优劣顺序。
6) relative grey correlative degree
相对灰色关联度
补充资料：贴近度
分子式：
CAS号：
性质：用来度量两模糊集近似程度的一个量度。若A和B是论域X上的两个模糊子集，则它们的贴近度为，式中和分别为模糊集A与B的内积和外积。
CAS号：
性质：用来度量两模糊集近似程度的一个量度。若A和B是论域X上的两个模糊子集，则它们的贴近度为，式中和分别为模糊集A与B的内积和外积。
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