Sales Growth Rate Forecasting Using Improved PSO and SVM

Table 3

The RMSE (%) of different optimization algorithms.

	IPSO	GA	GS (without attribute selection)
CV-2	1.25	3.92	4.63
CV-3	1.26	3.89	4.83
CV-4	1.20	4.37	4.42
CV-5	1.23	3.51	4.59
Average	1.24	3.92	4.62