Immune Centroids Oversampling Method for Binary Classification

Table 1

The characteristics of imbalanced datasets.

Name	#Ex.	#Attrs	IR	Name	#Ex.	#Attrs	IR
glass1	214	9	1.82	yeast-2_vs_4	514	8	9.08
ecoli-0_vs_1	220	7	1.86	yeast-0-5-6-7-9_vs_4	528	8	9.35
wisconsinimb	683	9	1.86	vowel0	988	13	10.1
pimaimb	768	8	1.9	glass-0-1-6_vs_2	192	9	10.29
iris0	150	4	2	glass2	214	9	10.39
glass0	214	9	2.06	shuttle-c0-vs-c4	1829	9	13.87
yeast1	1484	8	2.46	yeast-1_vs_7	459	8	13.87
habermanimb	306	3	2.68	glass4	214	9	15.47
vehicle2	846	18	2.52	ecoli4	336	7	13.84
vehicle1	846	18	2.52	glass-0-1-6_vs_5	184	9	19.44
vehicle3	846	18	2.52	shuttle-c2-vs-c4	129	9	20.5
glass-0-1-2-3_vs_4-5-6	214	9	3.19	yeast-1-4-5-8_vs_7	693	8	22.1
vehicle0	846	18	3.23	glass5	214	9	22.81
ecoli1	336	7	3.36	yeast-2_vs_8	482	8	23.1
newthyroid2	215	5	4.92	yeast4	1484	8	28.41
new-thyroid1	215	5	5.14	yeast-1-2-8-9_vs_7	947	8	30.56
ecoli2	336	7	5.46	yeast5	1484	8	32.78
glass6	214	9	6.38	ecoli-0-1-3-7_vs_2-6	281	7	39.15
yeast3	1484	8	8.11	yeast6	1484	8	39.15