Table 7.

Preprocessing of data by using standardization method.

	Age	trestbps	chol	thalach	Oldpeak
0	0.95	0.76	−0.26	0.02	1.09
1	−1.92	−0.09	0.07	1.63	2.12
2	−1.47	−0.09	−0.82	0.98	0.31
3	0.18	−0.66	−0.2	1.24	−0.21
4	0.29	−0.66	2.08	0.58	−0.38