An Efficient Machine Learning Model Based on Improved Features Selections for Early and Accurate Heart Disease Predication

Table 4

Selected feature result.

Classifier		Accuracy (%)	Precision (%)	Recall (%)	F1-score (%)	MCC (%)	Time complexity (sec)
SVM	1	97	96	98	97	94	4.4
	0	98	98	96	97	96
	Overall	97.5	97	97	97	95
KNN	1	95	92	98	95	90	7.3
	0	95	98	92	95	87
	Overall	95	95	95	95	88.5
LR	1	93	93	94	93	87	8
	0	93	94	93	93	88
	Overall	93	93.5	93.5	93	87.5
DT	1	90	90	93	91	81	11
	0	90	91	88	90	84
	Overall	90	90.5	90.5	90.5	82.5
NB	1	88	90	86	88	76	13.9
	0	88	86	89	88	75
	Overall	88	88	87.5	88	75.5
RF	1	89	92	87	89	78	10
	0	89	86	92	88	81
	Overall	89	89	89.5	88.5	79.5
SGD	1	90	85	95	90	82	12
	0	90	96	87	91	84
	Overall	90	91.5	91	90.5	83