AGNES-SMOTE: An Oversampling Algorithm Based on Hierarchical Clustering and Improved SMOTE

Table 2

Imbalanced data table.

Dataset	Instances	Features	Minority instances	Majority instances	Ratio
Ecoli	336	7	35	301	1 : 8.6
Libra	360	90	24	336	1 : 14
Yeast1	1484	10	429	1055	1 : 2.46
Haberman	306	3	81	225	1 : 2.78
Satimage	6435	36	626	5809	1 : 9.28
Optical digits	5620	64	554	5066	1 : 9.14
Abalone	4177	10	391	3786	1 : 9.68
Liver	345	6	145	200	1 : 1.38
LEV	1000	4	93	907	1 : 9.75