凝聚层次聚类方法在降水预报评估中的应用
乔锦荣, 原新鹏, 梁旭东, 谢衍新

Application of agglomerative hierarchical clustering method in precipitation forecast assessment
QIAO Jinrong, YUAN Xinpeng, LIANG Xudong, XIE Yanxin
图3 基于Ward度量方法的网格预报层次聚类结构及热图
Fig.3 Hierarchical clustering structure and heat map for grid forecast samples based on Ward similarity method