Table 5. Classification accuracy of SVM model with polynomial kernel.

degree
cost	1	2	3	4
20					0.852	0.911	0.980	0.990
21	0.857	0.936	0.990	0.995
22	0.857	0.951	0.990	0.995
23	0.852	0.985	0.995	0.995
24	0.822	0.990	0.995	0.995