Research on Multiple Classification Based on Improved SVM Algorithm for Balanced Binary Decision Tree

Table 8

The comparison of average classification accuracy of the five multiclassification algorithms.

Data sets	OVO	OVA	BDT-SVM	VBDT-SVM	IBDT-SVM
Segmentation	0.956	0.934	0.979	0.982	0.985
Statlog	0.931	0.876	0.940	0.950	0.952
Iris	0.970	0.940	0.937	0.943	0.970
Breast tissue	0.445	0.314	0.710	0.614	0.724
Page Blocks	0.934	0.935	0.912	0.909	0.935