Distance Based Multiple Kernel ELM: A Fast Multiple Kernel Learning Approach

Table 5

Classification case: classification training time (s).

Data	DBMK-ELM	SimpleMKL [16]	-MK-ELM [23]	R-MK-ELM [23]	ELM [8]	UW
Ionosphere	0.0210 ± 0.0016	0.8216 ± 0.4888	0.4115 ± 0.0558	1.9217 ± 0.0419	0.0009 ± 0.0001	0.0009 ± 0.0001
Sonar	0.0063 ± 0.0006	0.2919 ± 0.1673	0.2498 ± 0.0396	0.7698 ± 0.0242	0.0003 ± 0.0001	0.0003 ± 0.0000
wdbc	0.0580 ± 0.0051	4.2746 ± 4.2881	0.9743 ± 0.2876	6.4733 ± 0.2250	0.0023 ± 0.0004	0.0024 ± 0.0004
wpbc	0.0061 ± 0.0006	0.3777 ± 0.3230	0.0685 ± 0.0303	0.6542 ± 0.0202	0.0004 ± 0.0001	0.0004 ± 0.0001
Breast	0.0016 ± 0.0004	13.5007 ± 16.8849	0.1701 ± 0.0405	0.3024 ± 0.0214	0.0003 ± 0.0002	0.0002 ± 0.0001
Glass	0.0083 ± 0.0016	6.5990 ± 16.2960	0.2948 ± 0.1141	0.7010 ± 0.0631	0.0005 ± 0.0001	0.0004 ± 0.0001
Wine	0.0063 ± 0.0014	1.2676 ± 0.7903	0.2299 ± 0.0387	0.6000 ± 0.0168	0.0004 ± 0.0002	0.0004 ± 0.0001
AVG