Table 2.
Method | Colon | Leukemia | SRBCT | Prostate |
---|---|---|---|---|
RF-ACE |
40’ |
24’ |
57’ |
2 h 47’ |
Boruta Ferns depth 1 |
01’ |
01’ |
01’ |
03’ |
Boruta Ferns depth 7 |
05’ |
05’ |
11’ |
09’ |
Boruta RF Gini |
2 h 27’ |
2 h 19’ |
10 h 52’ |
30 h 48’ |
Boruta RF Raw |
3 h 30’ |
2 h 43’ |
14 h 35’ |
40 h 23’ |
Boruta RF Norm. |
3 h 28’ |
2 h 34’ |
16 h 04’ |
35 h 27’ |
RFE Ferns depth 1 |
10’ |
08’ |
15’ |
6 h 43’ |
RFE Ferns depth 7 |
10’ |
08’ |
16’ |
7 h 24’ |
RFE RF Gini |
21’ |
16’ |
31’ |
13 h 34’ |
RFE RF Raw |
21’ |
16’ |
33’ |
13 h 49’ |
RFE RF Norm. |
22’ |
17’ |
32’ |
13 h 17’ |
RRF |
03’ |
02’ |
04’ |
1 h 04’ |
No. features |
2000 |
3051 |
1586 |
12533 |
No. objects | 62 | 38 | 83 | 102 |
The execution time of selected algorithms, represented as the mean over 30 bootstrap iterations. All algorithms investigated in this study were run single-threaded.