An Incremental Classification Algorithm for Mining Data with Feature Space Heterogeneity

Table 5

Average computational times of SCCFSH and CPW learning.

Mixed data set

1

2

3

4

5

6

7

8

9

10

11

12

CPW

24.42 s

952.66 s

9.10 s

18.36 s

25.84 s

3.70 s

752.81 s

1174.24 s

703.33 s

8.92 s

13.01 s

8.84 s

SCCFSH

1.09 s

5.07 s

1.59 s

1.22 s

3.11 s

0.25 s

7.11 s

5.33 s

8.81 s

0.80 s

0.84 s

0.96 s