1) stepwise cluster anal ysis
分类聚类分析法
2) cluster analysis
聚类分析法
1.
An analysis on the inshore water quality on the Lusi fishing grounds by principal component analysis(PCA) and cluster analysis;
应用主成分法和聚类分析法分析吕四渔场近岸海水水质
2.
This paper,based on the factor analysis as well as cluster analysis,studies the kernel competitiveness for 16 Journals in Jiangsu province in an attempt to explore an effective way to evaluate the kernel competitiveness to help the journal of higher learning to raise their academic status and influence.
文章运用因子分析法和聚类分析法对江苏省内的16家高校学报的核心竞争力进行了综合评价,试图探索出一种对学报竞争力进行综合评价的有效方法,以帮助学报提高学术地位和影响力。
3.
Cluster Analysis and Principal Components Analysis are introduced in thecomparative analysis of residents living standard in every municipal city in Hunan provincein 2004.
本文结合恩格尔系数研究居民生活水平的优点,采用聚类分析法与主成分分析法对2004年湖南省各地市州居民生活水平进行比较分析,给出了这些城市居民生活水平的综合得分及其排序,从而更真实地衡量湖南省各地市州居民生活水平。
3) clustering method
聚类分析法
1.
Automatic recognition of fabric weave patterns by fuzzy C-means clustering method;
利用模糊C-均值聚类分析法实现织物组织结构自动识别
2.
The veracity of experimental and analytical data for the onset of nucleate boiling (ONB with subcooled boiling in natural circulation was examined using the clustering method of fuzzy mathematics to select the most accurate data.
运用模糊数学的聚类分析法,对自然循环欠热沸腾起始点的实验和计算数据准确性进行考核,以选择同类准确数据,并判定公式的计算准确率。
4) Cluster Analysis Method
聚类分析法
1.
Applied Study of Trace Elements(TE) Grade in Food By Cluster Analysis Method;
聚类分析法在食品TE分级中应用研究
2.
Using cluster analysis method in short-term load forecasting;
聚类分析法在短期负荷预测中的应用
3.
Aiming at the characteristics of the all-purpose equipment support training and evaluation, this article investigates and discusses the cluster analysis method in distinguishing grading the training and examination results in all-purpose equipment support training and amination.
针对通用装备保障训练考评的特点,探讨了利用聚类分析法对通用装备保障训练考评成绩区分与排序,并给出了对通用装备保障分队的训练考评成绩进行区分与排序的实例。
5) Clustering analysis
聚类分析法
1.
Rapid and undamaged determination of qianzheng power by fourier-transform infrared spectroscopy and clustering analysis;
聚类分析法在快速鉴别中药牵正散中的应用
2.
Selecting agricultural resources,rural community development,and agriculture economic conditions three major categories of 18 indicators,using principal component analysis and clustering analysis on the synthetic agriculture regionalization of Huzhu Tuzu Autonomous County.
选取农业资源条件、农村社会发展、农业经济状况等三大类共18个指标因子,运用主成分分析法和聚类分析法对青海省互助土族自治县进行综合农业区划。
3.
Then the essentiality and importance of the nationalization of ISM Code is studied by the method of principle component analysis and clustering analysis on the basis of comprehensive and detailed investigation.
在对我国国内航线的航运公司进行全面、详细调查的基础上,运用主成分分析法和聚类分析法,科学地分析了ISM规则国内化,即根据我国国情将ISM规则的原理运用于我国国内航线航运公司的安全管理的必要性和可行性,并进一步对国内化后的ISM规则的实施及其经济和社会效益进行了探讨。
6) layered clustering method
分层聚类分析法
1.
A layered clustering method was applied to analyze the data of wheat regional experiment yield in Huang-Huai Wheat Growing Region.
本文采用分层聚类分析法,对国家黄淮麦区19个试验点的小麦区域试验产量资料进行了分析。
补充资料:岩体稳定分类聚类分析法
岩体稳定分类聚类分析法
classification of rock stability with cluster analysis
用四项判据划分岩体稳定性半等价弃游岩体稳定模糊动态分类法其基本原理类似动态分类法;但划类时不认为岩体工程一定属于某一类而不属于其它任何类;它是建立一个隶属函数.然后按隶属程度进行识别 岩体稳定系统聚类法先认为各工程自成一类,然后计算各1二程间的距离,建立距离阵。按照距离最近的原则将两个上程并成一类,再计算新类与其余各类的距离,再一次按距离最近的原则合并两个类,使类的数目进一步减少。以此类推,直到所有的工程归为一类为止,其结果可用聚类图来表示。根据所需划分的类的数目可从聚类图上查得归类的情况。这种方法更适用于岩体的分类,因为岩体稳定判据往往是较少的有限个数目,不像岩体工程那样,数目可不断扩大。 岩体稳定模糊系统聚类法它与系统聚类法一样,按照待聚类工程的特征建立一个反映工程之间相互关系的矩阵,例如距离阵、相关系数阵、夹角余弦矩阵等。这种矩阵不一定是模糊矩阵,必须将其中的每一个元素都变换到[。,[区间,才满足模糊关系。为此需对R进行若干次的合成运算。合成运算采取R不断自乘方,即R~RZ~尸……Rr的办法,求得一个与R对应的模糊等价关系矩阵。数学上已经证明:当I
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