Research of GPCEMBP Glucose Prediction Algorithm Based on Continuous Glucose Monitoring

Table 2

Selection of transfer function and training function in the BP neural network.

Transfer function of layer 1	Transfer function of layer 2	Training function	FIT (%)	RMSE (mg/dl)	NPE (%)	ET (s)
Tansig	Tansig	Trainlm	95.45	11.76	5.65	20.47
Tansig	Logsig	Trainlm	95.18	12.12	5.82	9.51
Logsig	Tansig	Trainlm	96.01	11.02	5.29	13.00
Logsig	Logsig	Trainlm	96.46	10.39	4.99	2.23
Logsig	Logsig	Traingdx	72.14	27.41	13.16	2.11
Logsig	Logsig	Trainbr	98.67	6.4	3.07	88.22