New Fuzzy Support Vector Machine for the Class Imbalance Problem in Medical Datasets Classification

Table 1

Characteristics of the selected datasets.

Datasets	#pos	#neg	𝑚1	𝑚2	Ratio	𝑑
Breast	458	241	240	120	2 : 1	9
Heart	120	150	80	20	4 : 1	13
Hepatitis	123	32	100	10	10 : 1	19
BUPA liver	200	145	150	10	15 : 1	6
Pima diabetes	268	500	180	10	18 : 1	8