표 1. | Table 1. DNN 모델 구조 | Hyperparameters of DNN.
Input: Normalized test statistics from multiple spectrum sensing schemes
Layers
Number of output neurons
Activation function
D
1
30
ELU
Dropout
D
2
20
ELU
Dropout
D
3
10
ELU
Dropout
D
4
2
Softmax
Output: Score vector (dimension: 2 × 1)