Table 3 Prediction performance... | Emerald Publishing

Table 3

Prediction performance comparisons

		ANN-1	ANN–X-1	ANN–X-2	AR	ARIMA	AR–X-1	ARIMA–X-1	AR–X-2	ARIMA–X-2
Algorithm		Levenberg–Marquardt
Delay		20	30	30
Hidden neuron		10	15	35
RMSE	Training	955.67	949.37	942.44	1155.54	1149.02	1150.67	1136.52	1141.96	1132.73
	Validation	957.94	946.50	934.04	2158.31	2143.72	2146.59	2132.80	2137.05	2126.07
	Testing	955.32	935.85	940.20	2133.02	2115.28	2118.96	2101.95	2109.03	2099.15

		ANN-1	ANN–X-1	ANN–X-2	AR	ARIMA	AR–X-1	ARIMA–X-1	AR–X-2	ARIMA–X-2
Algorithm		Levenberg–Marquardt
Delay		20	30	30
Hidden neuron		10	15	35
RMSE	Training	955.67	949.37	942.44	1155.54	1149.02	1150.67	1136.52	1141.96	1132.73
	Validation	957.94	946.50	934.04	2158.31	2143.72	2146.59	2132.80	2137.05	2126.07
	Testing	955.32	935.85	940.20	2133.02	2115.28	2118.96	2101.95	2109.03	2099.15

Source(s): Elaborated by the authors