Table 4.

The five most relevant features from each sub-dataset obtained using the RF feature selection method.

Sub-Datasets	References of Features	Selected Features
Yogev et al.	13	Mean in percentage (%) of the Swing Time of the right foot
	7	Coefficient of Variation of the Short Swing Time (SSWCV)
	10	Mean in percentage (%) of the Swing Time of the left foot
	6	Coefficient of Variation in duration (s) of the Stride Time of the right foot
	11	Mean in duration (s) of the Swing Time of the left foot
Hausdorff et al.	7	Coefficient of Variation of the Short Swing Time (SSWCV)
	5	Coefficient of Variation in duration (s) of the Swing Time of the right foot
	4	Coefficient of Variation in percentage (%) of the Swing Time of the right foot
	13	Mean in percentage (%) of the Swing Time of the right foot
	6	Coefficient of Variation in duration (s) of the Stride Time of the right foot
Frenkel-Toledo et al.	7	Coefficient of Variation of the Short Swing Time (SSWCV)
	19	Mean of the Gait Asymmetry
	11	Mean in duration (s) of the Swing Time of the left foot
	8	Coefficient of Variation of the Long Swing Time (LSWCV)
	9	Coefficient of Variation of the Gait Asymmetry