Table 8 Performance results by SAMFOR model for six buildings in the learning phase and test phase.

Building	Evaluation	Performance by SAMFOR in learning phase				Performance by SAMFOR in test phase
Building	Evaluation	RMSE (kWh)	MAE (kWh)	MAPE (%)	R	RMSE (kWh)	MAE (kWh)	MAPE (%)	R
Building 1	1	1.24	1.54	6.77	0.993	1.69	2.86	5.95	0.996
	2	1.54	2.36	6.63	0.995	1.40	1.97	5.20	0.996
	3	1.39	1.94	5.76	0.996	1.44	2.08	4.45	0.996
	4	1.27	1.61	5.22	0.995	1.11	1.23	3.65	0.995
	Average	1.36	1.86	6.10	0.995	1.41	2.04	4.81	0.996
Building 2	1	0.37	0.14	8.16	0.915	0.70	0.49	11.33	0.899
	2	0.69	0.48	15.94	0.917	0.61	0.38	13.51	0.951
	3	2.66	7.10	9.95	0.956	2.44	5.97	8.36	0.959
	4	2.56	6.56	9.93	0.956	2.15	4.60	8.75	0.843
	Average	1.57	3.57	10.99	0.936	1.48	2.86	10.49	0.913
Building 3	1	3.89	15.15	10.53	0.989	5.12	26.23	13.84	0.992
	2	4.43	19.65	12.68	0.992	3.98	15.81	18.89	0.842
	3	4.36	18.99	12.40	0.994	4.63	21.46	8.26	0.994
	4	4.08	16.68	10.74	0.993	4.23	17.94	9.76	0.989
	Average	4.19	17.62	11.59	0.992	4.49	20.36	12.69	0.954
Building 4	1	2.06	4.25	25.72	0.982	2.49	6.20	6.25	0.991
	2	2.16	4.67	6.43	0.984	1.91	3.66	6.90	0.868
	3	2.17	4.70	9.31	0.985	1.77	3.13	7.07	0.865
	4	1.91	3.65	8.91	0.983	1.71	2.94	8.02	0.890
	Average	2.08	4.32	12.59	0.983	1.97	3.98	7.06	0.904
Building 5	1	0.51	0.26	24.19	0.960	0.71	0.50	6.43	0.922
	2	0.64	0.41	5.17	0.933	0.55	0.30	4.87	0.904
	3	0.71	0.50	8.48	0.953	0.71	0.50	7.25	0.782
	4	0.70	0.49	7.09	0.958	0.48	0.23	4.19	0.955
	Average	0.64	0.42	11.23	0.951	0.61	0.38	5.69	0.891
Building 6	1	0.59	0.34	13.73	0.975	0.88	0.77	14.71	0.986
	2	0.76	0.58	13.57	0.983	0.54	0.29	28.92	0.407
	3	0.74	0.55	14.03	0.983	0.79	0.62	13.19	0.966
	4	0.57	0.33	12.71	0.975	0.47	0.22	9.65	0.946
	Average	0.67	0.45	13.51	0.979	0.67	0.48	16.62	0.827
Overall average		1.75	4.71	11.00	0.973	1.77	5.02	9.56	0.914
Standard deviation		1.31	6.28	5.27	0.024	1.40	7.41	5.63	0.124

Quick links

Search