Hybrid Models for Weather Parameter Forecasting

Table 3

Comparison of errors and time taken for minimum temperature, Delhi.

Methods	Time taken	MAE	RMSE	RAE (%)	RRSE (%)
RBF	0.27	2.33	1.44	35.23	38.16
W-RBF	0.25	1.58	1.17	33.18	37.64
N-RBF	0.24	1.15	1.18	32.14	36.51
W-N-RBF	0.24	1.10	1.15	31.40	35.74
SMO	0.26	2.12	2.58	36.81	38.16
W-SMO	0.26	1.88	2.32	35.09	38.19
N-SMO	0.26	1.87	2.35	33.11	35.42
W-N-SMO	0.22	1.86	2.32	32.35	34.75
LibSVM	0.31	2.03	2.59	100.08	141.40
W-LibSVM	1.04	2.41	2.65	141.23	141.92
N-LibSVM	1.05	1.91	2.46	141.88	141.88
W-N-LibSVM	1.06	1.81	2.39	141.40	141.43