K值

分类准确率

真阳率

真阴率

5

0.9174 (0.720)

0.9008 (0.465)

0.9283 (0.887)

10

0.9174 (0.791)

0.8986 (0.613)

0.9297 (0.907)

15

0.9174 (0.812)

0.8986 (0.641)

0.9297 (0.923)

21

0.9179 (0.834)

0.8997 (0.677)

0.9297 (0.937)