A Sleep Stage Classification Algorithm of Wearable System Based on Multiscale Residual Convolutional Neural Network

Table 6

Performance comparison of different sleep staging models based on subject cross-validation.

Method	(%)							Kappa
	W	N1	N2	N3	REM
LSTM	83	39	80	74	68	80	68.8	0.64
CNN	80	40	81	69	64	78	66.8	0.58
CNN-LSTM	84	45	82	83	82	86	75.2	0.71
ResNet18	89	49	71	81	82	91	74.4	0.70
Our MRCNN	89	60	70	83	77	91	75.8	0.70