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Table 3 Selected features

From: Feature extraction and selection for objective gait analysis and fall risk assessment by accelerometry

First features

Last feature

Error

Sensitivity

Specificity

rbnc

    

47

48

0.05

1

0.8

svc

    
 

3-49; 51; 54-66

0.25

1

0

knnc

    

45

47; 48

0.05

0.93

0.8

3

 

0.1

0.93

0.8

Naivebc

    

55, 3, 52

14; 15; 35; 43

0

1

1

55, 67, 38

6; 8

0

1

1

55, 52, 66

6; 8

0

1

1

55, 52, 67

6; 8

0

1

1

55, 3

12; 51

0.05

1

0.8

55, 47

6; 8

0.05

0.93

1

55

44

0.15

1

0.4

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