An ISVM Algorithm Based on High-Dimensional Distance and Forgetting Characteristics

Table 5

The comparison of classification performance of the four algorithms for “image.”

Iteration count	Simple-ISVM		KKT-ISVM		CSV-ISVM		HDFC-ISVM
	ACC	Time (s)	ACC	Time (s)	ACC	Time (s)	ACC	Time (s)
1	1	0.071	1.000	0.163	0.998	0.088	0.986	0.107
2	0.94	0.134	0.938	0.197	0.998	0.098	0.962	0.104
3	0.976	0.270	0.968	0.166	0.998	0.157	0.977	0.122
4	0.976	0.175	0.950	0.121	0.996	0.150	0.985	0.105
5	0.982	0.217	0.934	0.134	1	0.164	0.989	0.134
6	0.982	0.291	0.948	0.142	0.998	0.116	0.985	0.172
7	0.98	0.197	0.956	0.146	0.996	0.099	0.992	0.130
8	0.998	0.299	0.950	0.167	0.998	0.117	0.989	0.154
9	0.998	0.331	0.948	0.145	1	0.115	0.996	0.171
10	0.99	0.289	0.985	0.181	0.998	0.156	0.992	0.158
11	0.992	0.299	0.979	0.140	0.998	0.152	0.993	0.121
12	0.996	0.259	0.976	0.146	0.998	0.150	0.999	0.147