Biometric Authentication and Correlation Analysis Based on CNN-SRU Hybrid Neural Network Model

Table 1

Comparison of RMSE of three algorithms in different application scenarios.

	Fingerprint identification	Image recognition	Voice recognition
CNN	0.35	0.58	0.38
CNN-GRU	0.17	0.31	0.22
CNN-LSTM	0.07	0.19	0.15