Influences of Daily Life Habits on Risk Factors of Stroke Based on Decision Tree and Correlation Matrix

Table 6

Confusion matrix achieved by the Logistic algorithm.

	Risk level analyzed by Logistic						Recall
	H	M	Y	T	N	L
Risk level analyzed by physicians
H	1289	124	0	1	0	1	0.911
M	97	1446	1	1	1	0	0.935
Y	0	0	164	0	0	1	0.994
T	5	0	1	46	1	0	0.868
N	0	0	0	0	690	244	0.739
L	0	1	0	0	214	563	0.724
Precision	0.927	0.920	0.988	0.958	0.762	0.696
Accuracy	85.83%
Kappa	0.8119