Table 4

Comparison of LPPO and Random Strategy

Data

Set

Gene

Selection

MEAN(S_LPPO - MS_HR), %


NMSC

SVM

NBC

RF


Leukemia

NBC-MMC

0.8

-0.1

2.3

1.4

NMSC-MMC

1.0

0.9

1.8

1.6

NBC-MSC

-0.2

0.3

1.9

1.1

NMSC-MSC

1.6

0.7

2.5

1.3


Lymphoma

NBC-MMC

0.6

0.1

-1.0

0.4

NMSC-MMC

1.3

-0.4

1.4

1.2

NBC-MSC

0.4

1.2

1.5

1.4

NMSC-MSC

0.9

0.1

1.6

0.6


Prostate

NBC-MMC

0.2

0.1

0.0

0.5

NMSC-MMC

0.9

0.4

0.9

1.1

NBC-MSC

0.3

0.7

0.6

1.8

NMSC-MSC

0.4

0.8

0.2

1.0


Colon

NBC-MMC

0.3

0.2

-1.1

0.4

NMSC-MMC

0.6

0.0

0.1

0.3

NBC-MSC

-0.2

-0.5

-2.6

-1.3

NMSC-MSC

0.9

0.3

-2.2

-0.5


CNS

NBC-MMC

2.1

1.8

2.2

3.1

NMSC-MMC

0.8

1.0

0.4

1.6

NBC-MSC

1.2

0.0

0.6

0.6

NMSC-MSC

1.9

2.2

2.4

1.3


Breast

Cancer

NBC-MMC

0.2

1.3

0.5

1.5

NMSC-MMC

0.6

3.2

-1.2

0.9

NBC-MSC

0.0

1.7

-1.6

-0.6

NMSC-MSC

1.7

1.3

-1.1

1.0


Average

0.8

0.7

0.4

0.9


Liu et al. BMC Genomics 2011 12(Suppl 5):S1   doi:10.1186/1471-2164-12-S5-S1

Open Data