Parameters

Training-Validation-Testing (70% - 15% - 15%)

Training-Validation-Testing (50% - 25% - 25%)

SCG

LM

RPROP

SCG

LM

RPROP

Number of Neurons (Input)

6

6

6

6

6

6

Number of Neurons (Hidden)

10

10

10

10

10

10

Number of Neurons (Output)

2

2

2

2

2

2

Learning Coefficient

0.75

0.75

0.75

0.75

0.75

0.75

% of Error

3.60%

5.40%

3.60%

3.00%

1.80%

1.80%

Number of Epochs

13

8

9

13

12

60

Training*

SCG

LM

NRP

SCG

LM

NRP

Gradient

0.022

0.003

0.424

0.029

0.0008

6.9e−6

Training Optimization Time (s)

0.00

0.00

0.00

0.00

0.00

0.00

Number of Training Dataset (Fall-Non Fall)

117 (35 - 82)

117 (35 - 82)

117 (35 - 82)

83 (23 - 60)

83 (23 - 60)

83 (23 - 60)

Number of Validation Dataset (Fall-Non Fall)

25 (7 - 18)

25 (7 - 18)

25 (7 - 18)

42 (16 - 26)

42 (16 - 26)

42 (16 - 26)

Number of Test Dataset (Fall-Non Fall)

25 (9 - 16)

25 (9 - 16)

25 (9 - 16)

42 (12 - 30)

42 (12 - 30)

42 (12 - 30)

Number of Misclassification (Training)

2

5

4

2

0

0

Training Dataset CDR

98.30%

95.70%

96.60%

97.60%

100.00%

100.00%

Number of Misclassification (Validation)

1

1

1

0

0

0

Validation Dataset CDR

96.00%

96.00%

96.00%

100.00%

100.00%

100.00%

Number of Misclassification (Test)

3

3

1

3

3

3

Test Dataset CDR

88.00%

88.00%

96.00%

92.90%

92.90%

92.90%

Overall CDR

96.40%

94.60%

96.40%

97.00%

98.20%

98.20%

Specificity

98.3%

97.4%

98.3%

97.4%

97.4%

97.4%

Sensitivity

92.2%

88.2%

92.2%

96.1%

100.0%

100.0%