Table 3.

Classification performance of CML-CF and DL-RAW approaches.

	CML-CF				DL-RAW
Activities	Alg.	CML	PCA	LDA	TW *	CNN
		(%)	(%)	(%)	(Samples)	(%)
SC-L1	RF	76.67	86.67	93.33	30	79.98
	DT	66.67	80.0	93.33	50	83.35
	SVM	73.33	73.33	93.33	100	83.35
	KNN	83.33	73.33	93.33	150	79.98
	GNB	70.0	66.67	93.33	200	79.98
	LR	80.0	73.33	93.33	250	79.98
SC-L2	RF	70.0	53.33	93.33	30	86.67
	DT	70.0	56.67	93.33	50	83.35
	SVM	83.33	70.0	90.0	100	79.98
	KNN	66.67	70.0	86.67	150	76.66
	GNB	76.67	66.67	90.0	200	60.01
	LR	76.67	60.0	90.0	250	63.33
SC-L3	RF	90.0	53.33	100.0	30	83.35
	DT	83.33	53.33	100.0	50	76.66
	SVM	70.0	70.0	96.67	100	63.33
	KNN	70.0	50.0	96.67	150	60.01
	GNB	73.33	70.0	96.67	200	63.33
	LR	80.0	73.33	100.0	250	56.69
SC-L4	RF	63.33	63.33	83.33	30	76.66
	DT	80.0	70.0	83.33	50	83.35
	SVM	80.0	73.33	90.0	100	79.98
	KNN	76.67	70.0	83.33	150	56.69
	GNB	76.67	70.0	93.33	200	66.65
	LR	76.67	66.67	93.33	250	60.01
SC-L5	RF	90.0	66.67	93.33	30	79.98
	DT	86.67	60.0	93.33	50	66.65
	SVM	86.67	83.33	93.33	100	56.69
	KNN	83.33	83.33	93.33	150	73.34
	GNB	86.67	76.67	93.33	200	50.0
	LR	90.0	83.33	93.33	250	73.34
6MWT  a	RF	86.21	72.41	93.1	30	86.23
	DT	86.21	89.66	93.1	50	86.23
	SVM	89.66	79.31	96.55	100	82.76
	KNN	82.76	82.76	82.76	150	82.76
	GNB	89.66	75.86	93.1	200	79.3
	LR	82.76	86.21	93.1	250	79.3
100MRW b	RF	88.46	88.46	92.31	30	80.76
	DT	88.46	92.31	92.31	50	80.76
	SVM	88.46	80.77	96.15	100	69.24
	KNN	92.31	80.77	92.31	150	84.62
	GNB	92.31	88.46	96.15	200	80.76
	LR	92.31	88.46	92.31	250	84.62
FW	RF	80.0	83.33	93.33	30	83.35
	DT	80.0	76.67	93.33	50	86.67
	SVM	93.33	86.67	90.0	100	79.98
	KNN	83.33	83.33	86.67	150	73.34
	GNB	80.0	83.33	86.67	200	76.66
	LR	90.0	80.0	86.67	250	76.66

Note: Bold numbers in the table indicate the highest accuracy in the column. ^a One DMD child was unable to perform the activity. ^b Four DMD children were unable to perform the activity. * Each second contains 100 samples.