Table 5

LOOCV errors for three-class classification with PGA data: all patients.

# of top genes
Normal vs other
Isch vs other
Idio vs other
Overall



PPLS
PLS
sc
LSO
RF
PPLS
PLS
SC
LSO
RF
PPLS
PLS
SC
LSO
RF
PPLS
PLS
SC
LSO
RF

50
0
0
0
0
0
3
1
2
2
1
5
1
5
1
2
2
1
1
1
1
100
0
0
0
0
0
4
2
3
1
2
3
1
3
1
1
1
1
1
1
1
200
0
0
0
1
0
5
1
2
1
2
2
2
2
2
1
1
1
1
2
1
400
0
0
0
0
0
3
1
2
4
2
2
1
2
2
2
2
1
1
2
1
800
0
0
0
0
0
3
1
2
1
2
2
1
2
2
2
2
1
1
1
1
1600
0
0
1
0
0
2
1
2
1
2
2
2
2
2
2
2
1
1
2
1
3200
0
0
2
0
0
3
2
2
2
2
2
3
3
2
2
2
2
1
2
1
6400
0
0
2
0
0
3
2
2
1
2
2
2
3
2
2
2
2
2
2
1
9600
0
0
0
0
0
2
1
2
1
2
3
2
2
2
2
2
1
1
2
1
12800
0
0
0
0
0
3
1
2
1
2
3
2
2
2
2
1
1
1
2
1
16000
0
0
0
0
0
2
1
2
1
2
3
2
2
2
2
1
1
1
2
1
19200
0
0
0
0
0
2
1
2
1
2
2
1
2
2
2
1
1
1
2
1
22277
0
0
0
0
0
2
1
2
1
2
2
1
2
2
2
1
1
1
2
1

Huang et al. BMC Bioinformatics 2005 6:205   doi:10.1186/1471-2105-6-205