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

Table 4

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

Iteration count	Simple-ISVM		KKT-ISVM		CSV-ISVM		HDFC-ISVM
	ACC	Time (s)	ACC	Time (s)	ACC	Time (s)	ACC	Time (s)
1	1	0.103	1	0.101	0.998	0.131	0.985	0.093
2	0.984	0.146	0.984	0.128	0.996	0.099	0.98	0.133
3	1	0.151	0.988	0.090	0.994	0.117	1	0.08
4	0.998	0.113	0.982	0.104	0.996	0.131	1	0.081
5	1	0.148	0.99	0.104	0.998	0.082	1	0.08
6	0.998	0.146	0.984	0.115	0.998	0.119	1	0.105
7	1	0.132	0.984	0.122	0.993	0.082	1	0.097
8	1	0.124	0.978	0.133	0.996	0.104	1	0.132