Table 1.

Summary of selected benchmark datasets: REDD, reference energy disaggregation dataset; UK-DALE, United Kingdom domestic appliance-level electricity dataset; WHITED, worldwide household and industry transient energy dataset; COOLL, controlled on/off loads library dataset; LIT, laboratory for innovation and technology in embedded systems dataset.

Dataset	Country	Number of Classes	Data Duration	Sampling Rate (kHz)
REDD [23]	USA	20	Several months	16.5
UK-DALE [24]	UK	40	Up to 2 years	16
WHITED [25]	Germany, Austria, and Indonesia	47	5 s	44.1
COOLL [26]	France	12	6 s	100
LIT [27]	Brazil	14	30 s to several hours	15