1) asymmetric approach degree method
非对称贴近度法
1.
The peculiarities of this method include the establishment of the membership functions of the non quantitative factors by analogy method,determination of the weight value of each factor according to its significance by the analytic hierarchy process (AHP),use of the weighted average model in evaluation and classification of the grade of pile foundation by the asymmetric approach degree method.
提出一种桩基质量的模糊评定方法 ,该方法的特点是 :用类比法对非定量因素定量化 ,建立隶属函数 ;根据各因素之间的重要性 ,用层次分析 ( AHP)法确定因素权重 ;采用加权平均模型作为综合评判模型 ;用非对称贴近度法划分桩基质量等级 ;并结合工程实例进行验证分
2) asymmetry closeness
非对称贴近度
1.
The paper sequences every secondary factor according to symmetry closeness and every primary factor on the basis of asymmetry closeness.
其中:运用对称贴近度对2级指标的质量水平进行排序;运用非对称贴近度对1级指标水平和该保护区的总体水平进行等级判定。
3) 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。
4) 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。
5) 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。
6) 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。
补充资料：对称与非对称
反映客观事物在结构、功能、时空上的特殊联系的范畴。对称指事物以一定的中介进行某种变化时出现的不变性，非对称指事物以一定的中介进行某种变化时出现的可变性。在自然界中普遍存在，形式多样。对称有空间对称(包括形象对称和结构对称)、时间对称、概念对称等。
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