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Table 1 Comparison results of different convolution kernels

From: Feature extraction and classification of heart sound using 1D convolutional neural networks

Convolutional kernel size

Convolutional kernel type

Convolutional kernel shape

Accuracy rate (%)

F-score (%)

13

1D CNNs

1×13

95.68

97.67

 

2D CNNs

1×13

94.15

96.30

26

1D CNNs

1×26

97.83

98.55

 

2D CNNs

2×13

95.89

97.33

39

1D CNNs

1×39

97.85

98.55

 

2D CNNs

3×13

94.53

96.01

52

1D CNNs

1×52

95.12

96.64

 

2D CNNs

4×13

94.55

96.01

65

1D CNNs

1×65

93.01

95.23

 

2D CNNs

5×13

92.20

93.10