Skip to main content

Table 2 SOM-VN improved precision and recall over CAGT and magnitude-based models

From: Self-organizing maps with variable neighborhoods facilitate learning of chromatin accessibility signal shapes associated with regulatory elements

Sample

Method

Promoter

Enhancer

Weak

Precision

Recall

Precision

Recall

Precision

Recall

A549

CAGT

0.14

0.53

0.24

0.10

0.77

0.58

Magnitude

0.15

1.00

N/A

N/A

0.05

0.00

SOM-VN

0.19

0.86

0.29

0.05

0.90

0.67

GM12878

CAGT

N/Aa

N/A

N/A

N/A

0.76

1.00

Magnitude

N/A

N/A

N/A

N/A

0.82

1.00

SOM-VN

0.60

0.50

N/A

N/A

0.82

0.97

B-Cell (L)

CAGT

N/A

N/A

0.12

0.18

0.81

0.76

Magnitude

0.07

0.94

0.60

0.15

0.05

0.00

SOM-VN

0.63

0.13

0.25

0.28

0.83

0.88

B-Cell (H)

CAGT

N/A

N/A

0.27

1.00

0.22

0.00

Magnitude

0.06

0.99

0.11

0.00

0.14

0.00

SOM-VN

0.58

0.36

0.43

0.88

0.93

0.72

Brain (L)

Magnitude

N/A

N/A

N/A

N/A

0.84

1.00

SOM-VN

N/A

N/A

N/A

N/A

0.83

1.00

Brain (H)

Magnitude

0.12

1.00

N/A

N/A

N/A

N/A

SOM-VN

0.50

0.33

0.37

0.32

0.81

0.89

H1 (L)

CAGT

0.05

0.71

N/A

N/A

0.64

0.10

Magnitude

0.09

1.00

N/A

N/A

0.05

0.00

SOM-VN

0.22

0.80

N/A

N/A

0.89

0.86

H1 (H)

CAGT

N/A

N/A

N/A

N/A

0.68

1.00

Magnitude

N/A

N/A

N/A

N/A

0.78

1.00

SOM-VN

0.57

0.57

N/A

N/A

0.76

0.96

Heart (L)

CAGT

N/A

N/A

0.42

0.05

0.76

0.99

Magnitude

N/A

N/A

0.14

0.00

0.76

1.00

SOM-VN

0.73

0.04

0.45

0.45

0.84

0.92

Heart (H)

CAGT

N/A

N/A

0.36

0.94

0.78

0.20

Magnitude

N/A

N/A

0.02

0.00

0.72

1.00

SOM-VN

0.25

0.01

0.43

0.96

0.96

0.52

HeLa (L)

CAGT

N/A

N/A

N/A

N/A

0.74

1.00

Magnitude

N/A

N/A

N/A

N/A

0.78

1.00

SOM-VN

0.41

0.66

0.30

0.00

0.84

0.92

HeLa (H)

CAGT

0.25

0.12

N/A

N/A

0.65

0.94

Magnitude

N/A

N/A

N/A

N/A

0.76

1.00

SOM-VN

0.32

0.73

0.35

0.04

0.81

0.76

Stomach (L)

CAGT

N/A

N/A

N/A

N/A

0.69

1.00

Magnitude

N/A

N/A

0.05

0.00

0.74

1.00

SOM-VN

0.60

0.22

0.41

0.11

0.77

0.97

Stomach (H)

CAGT

0.22

0.14

0.30

0.80

0.65

0.18

Magnitude

0.14

0.00

N/A

N/A

0.70

1.00

SOM-VN

0.61

0.31

0.38

0.88

0.91

0.62

  1. aN/A values indicate that no shapes were learned for the corresponding RE in the corresponding sample