Table 4.

Average stage-wise performance over all folds for the ensemble bagged trees method.

Data	N1	N2	N3	REM	Wake	Accuracy	Balanced Accuracy
HB	4.11%	82.32%	49.65%	28.26%	80.03%	67.53%	48.88%
PSG	13.13%	88.36%	35.90%	55.17%	83.49%	73.06%	55.21%