The cluster analysis is a branch of multivariate statistics.
聚类分析是多元统计学的一个分支。
The authors try to use multivariate statistics method based on principal component analysis (PCA) to monitor continuous casting mould process.
尝试性地将基于主元分析的多变量统计方法应用于连铸结晶器过程的监测。
Constellation diagram and contiguous vector diagram are audiovisual methods in multivariate statistics, they may be used for the cluster analysis of multivariate sample or index.
星座图与连接向量图是多变量统计的直观方法，可用于多变量样本或多变量指标的聚类分析。
On the basis of lithologic identification, the reservoir's porosity and permeability was calculated with multivariate statistics according to the log response of different rock composition.
在岩性识别的基础上，根据各类岩石成分的测井响应，利用多元统计方法，计算储层孔隙度、渗透率；
Compared with multivariate statistics and artificial neural networks, support vector machine based on structure risk minimization has better classification performance.
与统计分析和神经网络相比，基于结构风险最小的支持向量机有更好的分类性能。
This paper introduces the principle and application in quality evaluation of Chinese traditional medicine of application of Multivariate Statistics.
介绍了各种多元统计分析方法的基本原理及其在中药质量评价中的应用进展。
This paper introduces the principle and application in quality evaluation of Chinese traditional medicine of application of Multivariate Statistics.
介绍了各种多元统计分析方法的基本原理及其在中药质量评价中的应用进展。
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