样本循序积
sampley-by-sample product
样本-样本相关
Sample-sample correlation
非正规样本序列
irregular sampling sequence
有序样本分类
ordinal data cluster analysis
ordinal data cluster
有序样本聚类
Sequential cluster
ordered sample cluster
serial specimen culstering
有序样本聚类分析
sequential sample cluster analysis
ordered sample cluster
有序样本最优分割
optimal parting of ordered sample