A Novel Clustering-Based Algorithm for Continuous and Noninvasive Cuff-Less Blood Pressure Estimation

Table 1

Comparison of the performance without clustering and regression algorithms.

Learner/performance	Systolic blood pressure (mmHg)			Diastolic blood pressure (mmHg)
	MAE	RMSE	r	MAE	RMSE	r
Random forest regression	7.426	12.250	0.65	7.410	12.110	0.68
Gradient boosting regression	6.367	10.395	0.67	6.276	10.221	0.71
Multilayer perceptron regression	9.422	14.120	0.59	9.323	14.099	0.64