Table 8 The classification results of different modules.

From: Multi-level feature encoding algorithm based on FBPSI for heart sound classification

No.

Module

PCCD

HCMD

Acc(%)

Train time (s)

Acc (%)

Train time (s)

1

DT

98.30 ± 0.76

2.4645

96.67 ± 2.73

2.5808

2

SVM

98.54 ± 0.39

7.6301

96.30 ± 2.47

8.9542

3

KNN

87.00 ± 2.58

9.2105

86.74 ± 2.43

7.3553

4

MNN

97.90 ± 1.00

10.161

96.80 ± 2.65

10.796

5

EBTC

98.73 ± 0.53

7.9118

98.12 ± 1.79

6.9425