Table 2.

Average run time (in seconds).

Dataset	# instances × features	MP-AL	Matrix	Disc	Fisher
Vehicles	94 × 19	0.42	3.35	4.42	1.14
Iris	150 × 5	0.58	6.64	7.97	2.96
Wine	178 × 3	0.59	7.81	10.76	8.38
Sonar	208 × 60	0.76	8.68	12.78	10.04
Image Segmentation	210 × 19	0.76	12.47	22.43	16.51
Heart	270 × 13	1.21	26.14	26.93	18.88
Waveform	350 × 21	2.54	52.21	81.28	38.57
Musk	476 × 167	3.81	153.02	265.71	121.23
Fly-FISH	511 × 3850	6.5	360.70	3330.16	923.30