Table 10 The list of the final predictors selected and their feature importance

Cholesterol ST_Slope_Flat

0.941

RestingBP ST_Slope_Up

0.569

Sex_M ST_Slope_Flat

0.512

ChestPainType_ATA RestingECG_Normal

0.341

Cholesterol Sex_M

0.319

Oldpeak Sex_M

0.260

Cholesterol

0.252

RestingBP ST_Slope_Flat

0.160

Cholesterol RestingECG_Normal

0.159

Age Sex_M

0.153

RestingBP MaxHR

0.151

Age MaxHR

0.150

ChestPainType_ATA ST_Slope_Up

0.146

ChestPainType_NAP ST_Slope_Up

0.144

Age

0.127

RestingBP Oldpeak

0.124

RestingBP Cholesterol

0.118

ChestPainType_ATA

0.115

Oldpeak ExerciseAngina_Y

0.100