EEG-Based Automatic Sleep Staging Using Ontology and Weighting Feature Analysis

Table 2

Specific database usage in this study (unit: epoch or segment).

		WA	NREM1	NREM2	SWS	REM	Total
SC∗PSG.edf	Females	1397	1476	7557	3864	2540	16834
	Males	1292	919	7675	3529	2523	15938
ST∗PSG.edf	Females	924	1163	5774	2925	1886	12672
	Males	529	554	2809	1282	622	5796
	Total	4142	4112	23815	11600	7571	51240