Table 1 Network parameter settings of the SAE
Parameter name | Parameter value |
|---|---|
Number of input layer nodes | 1024 |
Number of output layer nodes | 4 |
Number of nodes in layer 1 | 1224 |
Number of nodes in layer 2 | 824 |
Unsupervised training epochs | 1000 |
Supervised training epochs | 1000 |
L2 weight regularization | 0.01 |
Loss function | Crossentropy |
Sparsity regularization β | 0.1 |
Training algorithm | Trainscg |