The Prediction of Atherosclerosis Index Based on Photoplethysmograph

Table 2

Performance evaluation values of different models.

Number	Model	PCC	MD	RSD	RMSE	MAE
1	BP	0.9501	2.6352	4.3542	4.8512	3.8896	0.0003
2	MLR	0.9031	3.7594	6.3944	7.0647	6.3523	0.0021
3	LR	0.9091	4.1383	6.5714	7.4102	6.5303	0.0018
4	RR	0.9393	5.0697	8.2306	9.2183	7.7750	0.0005
5	SVR	0.9233	9.1537	9.9054	13.0240	10.7416	0.0011
6	FR	0.8413	2.7568	9.9001	9.6622	7.7809	0.0088

The bold value means the best accuracy.