An Effective ABC-SVM Approach for Surface Roughness Prediction in Manufacturing Processes

Table 12

Testing results for Ra of Compacted Graphite Iron at minimizing MSE.

	v (m/mim)	vf (mm/min)	Experimental Ra (m)	Ra (Predictive values)
				ABC-SVM; (MSE = 0.0036)	DE-SVM; (MSE = 0.0067)	GA-SVM; (MSE = 0.0152)	PSO-SVM; (MSE = 0.0139)
1	904	360	0.5298	0.4891	0.3990	0.5684	0.4175
2	904	540	0.4785	0.5584	0.4932	0.6566	0.5903
3	904	720	0.7173	0.6414	0.6584	0.6059	0.7657
4	904	900	0.7732	0.7942	0.8502	0.6505	0.9413