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Table 8 ANN prediction based on 47 blinded samples in the cord blood data set

From: A simpler method of preprocessing MALDI-TOF MS data for differential biomarker analysis: stem cell and melanoma cancer studies

 

50 ANN sub-models

    

Sample label

High

Low

ANN output

Std err in 95% CI

ANN classification

Target output

Blind 1

48

2

0.040

0.057

High

High

Blind 2

50

0

0

0

High

High

Blind 3

50

0

0

0

High

High

Blind 4

50

0

0

0

High

High

Blind 5

50

0

0

0

High

High

Blind 6

50

0

0

0

High

High

Blind 7

35

15

0.300

0.132

High

High

Blind 8

50

0

0

0

High

High

Blind 9

48

2

0.040

0.057

High

High

Blind 10

41

9

0.180

0.111

High

High

Blind 11

48

2

0.040

0.057

High

High

Blind 12

50

0

0

0

High

High

Blind 13

40

10

0.200

0.115

High

High

Blind 14

50

0

0

0

High

High

Blind 15

46

4

0.080

0.078

High

High

Blind 16

49

1

0.020

0.040

High

High

Blind 17

50

0

0

0

High

High

Blind 18

50

0

0

0

High

High

Blind 19

41

9

0.180

0.111

High

High

Blind 20

28

22

0.440

0.143

High

High

Blind 21

50

0

0

0

High

High

Blind 22

11

39

0.780

0.120

Low

Low

Blind 23

0

50

1

0

Low

Low

Blind 24

0

50

1

0

Low

Low

Blind 25

2

48

0.960

0.057

Low

Low

Blind 26

2

48

0.960

0.057

Low

Low

Blind 27

0

50

1

0

Low

Low

Blind 28

0

50

1

0

Low

Low

Blind 29

0

50

1

0

Low

Low

Blind 30

0

50

1

0

Low

Low

Blind 31

0

50

1

0

Low

Low

Blind 32

0

50

1

0

Low

Low

Blind 33

0

50

1

0

Low

Low

Blind 34

0

50

1

0

Low

Low

Blind 35

2

48

0.960

0.057

Low

Low

Blind 36

34

16

0.320

0.135

High*

Low

Blind 37

19

31

0.620

0.140

Low

Low

Blind 38

0

50

1

0

Low

Low

Blind 39

5

45

0.900

0.087

Low

Low

Blind 40

16

34

0.680

0.135

Low

Low

Blind 41

0

50

1

0

Low

Low

Blind 42

8

42

0.840

0.106

Low

Low

Blind 43

5

45

0.900

0.087

Low

Low

Blind 44

0

50

1

0

Low

Low

Blind 45

0

50

1

0

Low

Low

Blind 46

0

50

1

0

Low

Low

Blind 47

0

50

1

0

Low

Low

  1. High and low refer to the quantity of stem cells in cord blood. ANN output is computed based on the average performance from 50 random samplings. Std err with 95% CI refers to the standard error for ANN output in 95% confident interval range. ANN classification indicates the final outcome of the model. Target output refers to the original group to which the sample belongs to.