Table 9 Comparison among DPART, FUM, and FCM in data sets with multiple small subsets

N (10, 10, 200)

N (10, 200, 200)

N (10, 10, 200)

N (50, 50, 200)

N (50, 200, 200)

N (50, 50, 200)

DPART

0.112 (66)

0.032 (92)

0.004 (100)

0.043 (99)

0.040 (99)

0.006 (100)

2.88

3.07

3.16

3.05

3.11

3.11

FUM

0.435 (7)

0.012 (99)

0.334 (0)

0.154 (74)

0.035 (100)

0.057 (89)

FCM

0.496 (0)

0.055 (83)

0.364 (17)

0.162 (73)

0.041 (100)

0.072 (86)