Table 3. Confusion matrix and per-class performance achieved by the proposed method using Pz-Oz EEG channel of the EDF-Sleep-2013 database.

	Predicted					Per-class Performance (%)
	W1	N1	N2	N3	REM	Pre	Rec	Spe	F1
W1	7094	398	82	41	238	90.20	90.33	97.65	90.27
N1	539	1167	455	29	492	45.84	43.51	96.36	44.64
N2	114	655	14220	1157	971	88.58	83.07	92.19	85.74
N3	17	12	791	4658	10	78.48	84.88	96.36	81.55
REM	100	314	506	50	6489	79.13	87.00	94.84	82.88