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Table 2 Quantitative results on GSE22058

From: ECFS-DEA: an ensemble classifier-based feature selection for differential expression analysis on expression profiles

Base classifier

Variable number

Confusion matrix

Positive class

Precision

Recall

F1-measure

LDA

207

classified as

a

b

a

0.885

0.958

0.920

  

label a

46

2

b

0.955

0.875

0.913

  

label b

6

42

weighted average

0.920

0.916

0.917

 

[207,38]T

classified as

a

b

a

0.852

0.958

0.902

  

label a

46

2

b

0.952

0.833

0.889

  

label b

8

40

weighted average

0.902

0.895

0.895

 

[207,38,198]T

classified as

a

b

a

0.887

0.979

0.931

  

label a

47

1

b

0.977

0.875

0.923

  

label b

6

42

weighted average

0.932

0.927

0.927

 

[207,38,198,160]T

classified as

a

b

a

0.922

0.979

0.950

  

label a

47

1

b

0.978

0.917

0.947

  

label b

4

44

weighted average

0.950

0.948

0.948

 

[207,38,198,

classified as

a

b

a

0.922

0.979

0.950

  

label a

47

1

b

0.978

0.917

0.947

 

160,164]T

label b

4

44

weighted average

0.950

0.948

0.948

 

[207,38,198,

classified as

a

b

a

0.904

0.979

0.940

  

label a

47

1

b

0.977

0.896

0.935

 

160,164,75]T

label b

5

43

weighted average

0.941

0.938

0.938

kNN

94

classified as

a

b

a

0.730

0.958

0.829

  

label a

46

2

b

0.939

0.646

0.765

  

label b

17

31

weighted average

0.835

0.802

0.797

 

[94,118]T

classified as

a

b

a

0.800

1.000

0.889

  

label a

48

0

b

1.000

0.750

0.857

  

label b

12

36

weighted average

0.900

0.875

0.873

 

[94,118,183]T

classified as

a

b

a

0.828

1.000

0.906

  

label a

48

0

b

1.000

0.792

0.884

  

label b

10

38

weighted average

0.914

0.896

0.895

 

[94,118,183,93]T

classified as

a

b

a

0.787

1.000

0.881

  

label a

48

0

b

1.000

0.729

0.843

  

label b

13

35

weighted average

0.893

0.865

0.862

RF

75

classified as

a

b

a

0.904

0.979

0.940

  

label a

47

1

b

0.977

0.896

0.935

  

label b

5

43

weighted average

0.941

0.938

0.938

 

[75,207]T

classified as

a

b

a

0.979

0.979

0.979

  

label a

47

1

b

0.979

0.979

0.979

  

label b

1

47

weighted average

0.979

0.979

0.979

 

[75,207,214]T

classified as

a

b

a

0.979

0.979

0.979

  

label a

47

1

b

0.979

0.979

0.979

  

label b

1

47

weighted average

0.979

0.979

0.979

 

[75,207,214,16]T

classified as

a

b

a

0.980

1.000

0.990

  

label a

48

0

b

1.000

0.979

0.989

  

label b

1

47

weighted average

0.990

0.990

0.990

SVM

94

classified as

a

b

a

0.746

0.979

0.847

  

label a

47

1

b

0.970

0.667

0.790

  

label b

16

32

weighted average

0.858

0.823

0.819

 

[94,118]T

classified as

a

b

a

0.787

1.000

0.881

  

label a

48

0

b

1.000

0.729

0.843

  

label b

13

35

weighted average

0.893

0.865

0.862

 

[94,118,93]T

classified as

a

b

a

0.774

1.000

0.873

  

label a

48

0

b

1.000

0.708

0.829

  

label b

14

34

weighted average

0.887

0.854

0.851