An Estimation Model on Electricity Consumption of New Metro Stations

Table 7

Comparison between five-fold cross-validation method and hold-out validation method.

Method		Prediction value			Prediction result
		CC	RRMSE (%)	Maximum APE (%)	Average SD (×10^6 kWh)	Maximum SD (×10^6 kWh)
Five-fold cross-validation		0.89	1.39	2.28	0.89	0.204
Hold-out validation	Sample set A	0.83	5.76	7.95	0.83	0.538
	Sample set B	0.65	4.01	9.26	0.65	0.613