A method of grey correlation was introduced to analyze for the correlation analysis.
采用灰色关联分析方法,进行关联分析。
Then, frequency and grey correlation is used to analyze the result of questionnaires and acquire the main factor.
通过频数、灰关联等量化方法,分析问卷结果得到对于导致就业风险的主因素。
This paper introduces quantity model for bid evaluation by using Grey correlation principle. Examples are also given.
本文通过实例,介绍了用灰色关联原理进行评标的量化模式,可供工程评标应用。
Methods Based on statistical data of Shaanxi Province from 1999 to 2004, the grey correlation degree analysis is used.
方法基于陕西省1999—2004年的统计数据,运用灰色系统理论中的相对关联度分析方法。
Better results are obtained by applying comprehensive evaluation of fuzzy stratification and grey correlation analysis.
模糊层次综合评价和灰色关联分析应用于方案优选均能取得较好效果。
Mainly use the method of Grey Correlation analysis in-depth analysis the key or important factors of Wanzhou farmers 'income.
主要运用灰色关联度分析法,深入分析影响万州农民增收的关键制约因素。
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。
Secondly, by taking the factor decision matrix to perform grey correlation analysis, the influence degree of factors is adjudicated.
再对各区构建影响因子决策矩阵进行灰色关联分析,判决各因子对滑坡稳定性的影响程度。
Conclusion Grey correlation degree can be found to provide scientific basis for management and decision making through this analysis.
结论通过关联分析可以找出变量之间的关联程度,为管理和决策提供依据。
Comprehensively, it is feasible to predict water block damages of low-permeability sandstone reservoirs by the grey correlation method.
综合可知,利用灰色关联度分析法预测低渗砂岩气藏的水锁伤害是切实可行的。
In this study, the inner quality of blending module tobacco and the integral rating were investigated by way of grey correlation degree.
采用灰色关联度法对烟叶配方模块主要内在品质与综合评分进行分析。
The example shows that it is feasible that the theories of grey correlation and regression analysis is used for social power consumption.
实例表明,灰色关联和回归分析理论应用于社会用电量预测是可行的。
The real example of the sports result forecasting shows based on grey correlation variable weight combined forecasting has high fitting accuracy than …
通过单项运动成绩的预测实例,显示了基于灰关联变权的组合预测方法是一种比单一预测方法更能收到较好预测效果的佳法。
The magnitude on grey correlation degree between disease resistance and nutrient substance was Phytophthora blight, CMV, TMV Bacterial scab of Capsicum.
抗病性性状与营养成份间总体关联度大小顺序为疫病、CMV、TMV、疮痂病。
This article attempts to use grey correlation analysis method to identify the main factors affecting total hardness, and to analyze its genetic mechanisms.
本文试用灰色关联分析方法,找出影响总硬度的主要因素,分析成因机理。
The strategy of nearest neighbourhood selection assures the grey correlation can search in a solution space which is fairly small but with optimal solution.
通过最近邻选择策略保证了灰关联方法可以在一个较小且包含最优解的解空间中进行搜索。
Then this paper puts forward an applicable evaluation model that combines the AHP, information entropy theory and grey correlation degree model as an organic whole.
该模型将层次分析法、信息熵理论和灰色关联决策方法有机结合起来。
Based on the grey correlation analytical method in the grey systematic theory, this paper has put forward a kind of new method of calculating propagation time of flow.
基于灰色系统理论中的灰色关联分析方法,提出了一种新的流量传播时间的推算方法。
The evaluation result of the given application example conforms to the actual condition, which indicated the validity of grey correlation method in slope stability analysis.
给出的应用实例,其评价结果与实际情况一致,说明边坡稳定性灰色关联度分析法的有效性。
It involves grey target decision and situation decision on simple objective and grey correlation decision. In the paper, the results calculated for examples have been listed.
该方法包括灰靶决策、单目标化局势决策和灰关联决策。
Comparative analysis and grey correlation degree were carried on soybean traits, the results were as follows: branch number and pods per plant have more important effect on yields.
通过对生育期、株高、分枝数、主茎节数、单株荚数、百粒重等性状的相关分析和灰色关联度分析,结果表明,分枝数、单株荚数是影响产量的关键因素。
The stability evaluation model of the mined-out areas was constructed by the grey correlation method to predict the situation of the mined-out areas according to gray related degree.
利用灰色关联法建立采空区稳定性评价模型,从而根据各因素的关联度进行评价预测。
Introducing the grey system theory, this paper presents a new grey correlation technique for order preference by similarity to ideal solution (GC-TOPSIS) to develop traditional TOPSIS.
引入灰色系统理论对传统理想解法(TOPSIS)进行了拓展,提出了一种基于组合权重的灰色关联理想解法(GC - TOPSIS)。
Based on grey system theory, a weighted grey correlation model is built, the composite efficiency of mechanical equipments is evaluated to supply a reference for equipment optimization.
以灰色系统理论为基础,建立加权灰关联分析模型,对机械设备进行综合效益评价,为设备选优提供决策依据。
A new correlation analysis method-identical-discrepant-contrary grey correlation analysis method was put forward using mathematical statistics, set pair analysis and grey system theory.
运用数理统计、集对分析和灰色系统理论,提出了一种新的相关分析方法——同异反灰色相关分析法。
In the process of evaluation, the goal programming is combined with grey correlation analysis for the purpose of objectiveness and embodying the individual advantage of each alternative.
在评估的过程中,目标规划相结合,与灰色关联分析的目的,客观,体现了个人的每一个替代的优势。
A new synthetic assessment method based on the analytical hierarchy process (AHP) and grey correlation method was put forward to evaluate the stability of the underground mined-out areas.
为了对地下采空区稳定性进行评价,提出一种基于层次分析法和灰色关联法的综合评价方法。
The results of comprehensive evaluation and grey correlation degree analysis were used for the fracturing well selection, and constructions parameters seeking was researched and optimized.
利用玛北油田综合评估结果结合灰色关联度分析,初步探讨了压裂选井选层,研究并优化了玛北油田压裂施工参数。
The results of comprehensive evaluation and grey correlation degree analysis were used for the fracturing well selection, and constructions parameters seeking was researched and optimized.
利用玛北油田综合评估结果结合灰色关联度分析,初步探讨了压裂选井选层,研究并优化了玛北油田压裂施工参数。
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