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Deep Learning Algorithms for Efficient Recognition in Biometric Image Classification

  
17 mars 2025
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Figure 1.

Example of network structure
Example of network structure

Figure 2.

He convolution network and optimized elm classification algorithm
He convolution network and optimized elm classification algorithm

Figure 3.

Model accuracy curve
Model accuracy curve

Figure 4.

Model loss curve
Model loss curve

Figure 5.

Various evaluation results of different models
Various evaluation results of different models

Figure 6.

Roc curve of different models
Roc curve of different models

Figure 7.

The confusion matrix of the densenet121 model
The confusion matrix of the densenet121 model

Figure 8.

Classification accuracy
Classification accuracy

Performance comparison of different models

Model name MACs(G) Parameter quantity(M) Speed(ms)
ResNet50 0.27 24.56 39.56
ResNeXt50 0.31 23.98 34.51
Efficient Net 0.15 2.56 31.28
DenseNet121 0.42 21.02 28.14