Table 2.

Weighted F1 score classification results for the GENEactiv and USC-HAD datasets. The mean ± std values were calculated over five runs.

Method	GENEactiv		USC-HAD
	Time-steps = 250	Time-steps = 500	Time-steps = 250
MLP - PI	46.45±0.32	49.67±0.63	43.21±0.66
MLP - Signal PI-Net	49.47±0.69	53.69±1.08	48.15±0.67
MLP - SF	41.70±0.41	42.01±0.42	35.68±0.11
MLP - SF + PI	48.57±0.37	49.82±0.62	44.31±0.36
MLP - SF + Signal PI-Net	50.66±0.78	54.44±0.80	48.97±0.30
1D CNN	53.56±0.31	54.97±1.35	54.58±0.64
1D CNN + PI	54.28±0.23	56.38±0.23	54.64±0.62
1D CNN + Signal PI-Net	54.41±0.21	56.41±0.22	57.82±0.78