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。
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。
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。
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；
Descriptive statistics and bivariate analysis were used to characterize injury patterns and multivariate analysis was used to identify factors associated with severe injury.
描述统计和双变量分析用来描述伤害类型，而多重变量分析用来确定严重伤害的相关因素。
The analysis for university students' quality is carried out by using multivariate statistical analysis, regression analysis etc. mathematical statistics methods in this paper.
本文利用多元统计分析、回归分析等数理统计方法对大学生素质进行了分析。
In addition, to borrow ideas and methods of evidence-based medicine, or the advanced statistics such as multivariate analysis and other methods;
另外，能借用循证医学的思路和方法，或引入高等统计学，如多变量分析技术等方法；
Due to the frequent co-occurrences of extremes, research on multivariate extremes has become the theoretical frontier and focus in extreme value statistics.
由于现实中的极值事件往往倾向于同时或相继发生，因此多元极值研究正成为极值统计学的理论前沿和研究热点。
Due to the frequent co-occurrences of extremes, research on multivariate extremes has become the theoretical frontier and focus in extreme value statistics.
由于现实中的极值事件往往倾向于同时或相继发生，因此多元极值研究正成为极值统计学的理论前沿和研究热点。
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