A Context-Aware MRIPPER Algorithm for Heart Disease Prediction

Table 2

Descriptions of Cleveland dataset [19].

Medical term	Description
Age	Age (years)
Gender	1 = male; 0 = female
Chest pain	Types of chest pains: 1-typical angina, 2-atypical angina, 3-nonanginal pain, and 4-asymptomatic
Bps	Resting blood pressure (mm HG)
Chol	Serum cholesterol (mg/dl)
Fastbs	Fasting blood sugar>120 mg/dl: 0-False and 1-true
Continuous max heart rate measured	Exercises induced angina: 0-no and 1-yes
Thalac	Max heart rate obtained
ST	Depressions induced by exercises related to rest
Slopes	The slopes of the peak exercise segments: 1-upsloping, 2-flat, and 3-downsloping
Cal	Total major vessels coloured by fluoroscopy which ranged from 0 to 3
Thall	3-normal, 6-fixed defects, and 7-reversible defects
Classes	Diagnosis classes: 0-healthy and 1-presence of heart disease