Table 4 Number of genes used in the classifiers for gene-expression datasets

TSP*

2

2

2

2

2

2

2

2

2

k-TSP*

10

2

2

10

18

10

2

18

2

SVM/NB ^‡

7129

2000

7129

16063

7129

12533

12600

12625

12626

PAM*

4

15

17

47

2296

9

47

13

701

Sumdiff/ mul/sign –PAM^†

286

80

286

642

286

502

504

506

506

HBE^Ѕ

-

-

6

-

4

-

10

-

-

BBF-SVM^Þ

-

20

5

-

-

-

13

-

-

Random forest (GeneSrF)

11

3

3

186

4

12

2

4

3

BMSF-SVM/NB/ LDA/QDA^ϒ

3

7

6

32

3

8

8

11

2