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Table 1 The tenfold cross-validation results of different models and their average accuracy

From: Gated recurrent unit-based heart sound analysis for heart failure screening

Models

Value of accuracy in each fold (%)

Average

1

2

3

4

5

6

7

8

9

10

SVM

87.32

89.80

86.05

84.62

89.29

87.27

88.52

89.36

88.46

85.48

87.62

FCN

94.38

97.92

91.61

89.27

95.29

97.36

96.06

96.76

97.10

90.70

94.65

LSTM

96.97

97.02

94.42

95.68

97.15

96.54

96.54

95.16

97.71

95.68

96.29

GRU

99.22

98.92

98.14

97.97

99.09

98.83

99.05

98.53

99.31

99.14

98.82

  1. The best result is highlighted in italics