Analysis System of MICE Tourism Economic Development Strategy Based on Machine Learning Algorithm

Table 8

Benchmark metrics for FFNN and other models.

	Method	R ^2	RMSE	MAE	RRMSE	MRE	MAPE	Rank
Training	NMA	0.73	0.065	0.053	0.088	0.027	2.574	6
	FFNN-ChOA	0.98	0.017	0.015	0.012	0.036	0.640	42
	FFNN-IWT	0.95	0.032	0.021	0.023	0.012	1.175	36
	MR	0.87	0.040	0.033	0.053	0.018	1.653	24
	FFNN-NLBBO	0.90	0.061	0.038	0.061	0.021	1.841	18
	FFNN-DA	0.91	0.073	0.053	0.065	0.025	2.107	12
Testing	NMA	0.58	0.068	0.042	0.041	0.025	2.382	6
	FFNN-ChOA	0.97	0.018	0.012	0.013	0.007	0.577	42
	FFNN-IWT	0.94	0.027	0.018	0.016	0.013	0.984	36
	MR	0.88	0.039	0.027	0.021	0.016	1.459	24
	FFNN-NLBBO	0.82	0.043	0.030	0.027	0.018	1.666	18
	FFNN-DA	0.76	0.044	0.034	0.029	0.020	1.860	12