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聚类分析(Cluster Analysis)是多元统计分析中研究“物以类聚”的一种方法。其作用是将一批样本或变量按照它们性质上的亲疏程度进行分类。聚类分析中又有
Cluster Analysis is a method for studying “the clustering of things” in multivariate statistical analysis. Its role is to classify a batch of samples or variables according to their degree of intimacy. In cluster analysis there are