Skip to main content

Table 4 VEB classification performance comparison of different lead configurations under optimal parameters on testing set DS2

From: A new hierarchical method for inter-patient heartbeat classification using random projections and RR intervals

Methods

Parameters

N (%)

V (VEB) (%)

Acc (%)

Ave (%)

 

δ

C

Se

PP

Se

PP

  

Lead A

1.3

1

99.2

95.2

93.9

90.9

94.6

94.8

Lead B

0.4

1

91.4

94.6

78.1

43.8

86.5

77.0

Lead A + B

1.3

1

96.6

95.3

94.5

69.7

92.4

89.0

  1. Ave is the average value of sensitivity and positive predictive value of class N heartbeat and VEB.