Table 1.

Attributes description of the KEEL dataset.

Attribute	Domain	Data type	Missing value?
CHD (class)	(0,1)	Binary	No
Obesity	[14.7,46.58]	Decimal	No
Age	[15,64]	Decimal	No
Types	[13,78]	Decimal	No
Adiposity	[6.74,42.49]	Decimal	No
Ldl	[0.98,15.33]	Decimal	No
Tobacco	[0.0,31.2]	Decimal	No
Sbp	(101,218)	Decimal	No
Alcohol	[0.0,147.19]	Decimal	No
Famhist	{Present, Absent}	Text	No