如何将相似矩阵转换为相异矩阵?例子:
Point P1 P2 P3 P4 P1 1 0.8 0.65 0.55 P2 0.8 1 0.7 0.6 P3 0.65 0.7 1 0.9 P4 0.55 0.6 0.9 1
P1和P2在cluster1中,P3和P4在cluster2中
cluster-analysis similarity
cluster-analysis ×1
similarity ×1