Application of Hybrid ARIMA and Artificial Neural Network Modelling for Electromagnetic Propagation: An Alternative to the Least Squares Method and ITU Recommendation P.1546-5 for Amazon Urbanized Cities

Table 2

RE and RMSE values for interpolated datasets.

	Radial 2		Radial 3		Radial 1
	RE	RMSE	RE	RMSE	RE	RMSE
ARIMA	0.0635	5.8653	0.1019	6.2009	0.0624	4.3491
CM	0.0650	6.3012	0.1183	7.6129	0.0982	7.4572
LS	0.1701	15.088	0.5020	31.829	0.3564	26.320
ITU	0.5155	38.436	0.6544	36.402	0.5820	38.393