k-meansCOCA²⁵⁴³³⁷⁺⁶ 基本例句 K-means The result shows that k-means cluster isn't suitable for indicators' classification and factor analysis is a good classification method. 指出聚类分析作为一种公认的分类方法,在期刊评价指标分类中并不适用。 kns50.chkd.cnki.net K-means algorithm is a classical clustering algorithm. 平均算法是经典的聚类算法。 cnki