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Table 1 Confusion matrix of prediction results on the real plasma samples

From: CancerLocator: non-invasive cancer diagnosis and tissue-of-origin prediction using methylation profiles of cell-free DNA

Method

True class

Predicted class

Breast

Colon

Kidney

Liver

Lung

Non-cancer

CancerLocator

Breast

20

0

0

0

0

30

Liver

0

0

20

233

33

4

Lung

14

0

0

10

68

28

Non-cancer

0

0

10

17

1

142

Random forest

Breast

0

0

1

0

1

48

Liver

3

3

10

53

7

214

Lung

4

0

1

0

1

114

Non-cancer

0

0

0

1

0

169

SVM

Breast

0

0

0

0

15

35

Liver

0

0

13

66

34

177

Lung

0

0

1

0

26

93

Non-cancer

0

0

1

0

12

157

  1. Numbers in bold are correct predictions