Photoplethysmography Biometric Recognition Model Based on Sparse Softmax Vector and k-Nearest Neighbor

Table 2

Average recognition rates for each of , and .

Dataset	Classifier	Average recognition rate (%)
		BIDMC	k-NN	99.76	99.89	99.93
RF	95.77		95.07	92.41
LDC	91.74		84.73	76.49
NB	94.82		87.58	66.32
MIMIC	k-NN	93.69	96.93	99.78
	RF	84.50	85.19	91.25
	LDC	82.28	81.78	79.09
	NB	95.28	95.19	89.94
CapnoBase	k-NN	99.54	99.72	99.95
	RF	97.17	94.05	95.33
	LDC	95.05	90.57	83.24
	NB	98.91	97.96	93.98