Table 1: Public datasets for NILM [31].

DatasetNumber of housesDuration per houseAppliance sample frequencyAggregate sample frequency

REDD (2011) 6 3–19 days 3 sec 1 sec, 15 kHz
BLUED (2012) 1 8 days N/A 12 kHz
Smart (2012) 3 3 months 1 sec 1 sec
Tracebase(2012) N/A N/A 1–10 sec N/A
Sample (2013) 10 7 days 1 min 1 min
HES (2013) 251 1 or 12 months 2 or 10 min 2 or 10 min
AMPds (2013) 1 1 year 1 min 1 min
iAWE (2013) 1 73 days 1 or 6 sec 1 sec
UK-DALE (2016) 5 1–3.5 years 6 sec or 16 kHz 1 or 6 sec, 16 kHz