Skip to main content

Table 3 Subset Performance-SFS Approach. Respective classification accuracy of recording sites chosen using NN, 5NN and LR wrappers.

From: Mining for diagnostic information in body surface potential maps: A comparison of feature selection techniques

No. Recording Sites

NN

5NN

LR

 

ACC (%)

SEN (%)

SPE (%)

ACC (%)

SEN (%)

SPE (%)

ACC (%)

SEN (%)

SPE (%)

3

79.3

71.4

86.7

72.4

71.4

73.3

79.3

85.7

73.3

6

72.4

71.4

73.3

79.3

78.6

80.0

82.8

92.9

73.3

9

72.4

50.0

93.3

79.3

78.6

80.0

75.9

92.9

60.0

12

75.9

64.3

86.7

75.9

78.6

73.3

72.4

85.7

60.0

24

79.3

78.6

80.0

82.8

85.7

80.0

69.0

78.6

60.0

32

79.3

71.4

86.7

82.8

85.7

80.0

72.4

71.4

73.3