Drug activity prediction using multiple-instance learning via joint instance and feature selection

BMC Bioinformatics

Table 5 Results of data set II.

Iteration			0	1	2	3	4	5
Method 1	Error rate (%)	CV	12.50	10.00	10.00	11.10	8.63	-
		Training	6.73	6.23	9.23	8.73	7.48	-
		Test	16.18	15.44	14.71	14.71	15.44	-
	Number of instances		35434	58	40	26	23	-
	Number of features		14002	106	43	35	19	-
Method 2	Error rate (%)	CV	12.50	8.75	10.00	10.00	12.50	12.50
		Training	4.99	6.98	11.97	11.47	13.72	13.72
		Test	16.91	19.85	14.71	15.81	16.18	16.18
	Number of instances		35434	62	37	10	7	1
	Number of features		14002	92	36	20	10	6

Note: Iteration 0 is the original MILES method without instance and feature selection.

ISSN: 1471-2105