度量值

敏感度

特异性

精度

错误正例

错误负例

准确率

低价值客户

82.68%

89.65%

38.03%

10.34%

17.31%

86.83%

高价值客户

92.64%

91.93%

51.91%

8.06%

7.35%

92.30%