Table 1 The parameters of four layers in the CNN module
| Â | in_channels | out_channels | kernel_size | Stride | Padding | Activation function |
|---|---|---|---|---|---|---|
layer 1 | \(2{d}_{1}\) | \({d}_{1}\) | \(ks\) | 1 | \(ks//2\) | \(ReLU(x)\) |
layer 2 | \({d}_{1}\) | \({d}_{1}/2\) | \(ks\) | 1 | \(ks//2\) | \(ReLU(x)\) |
layer 3 | \({d}_{1}/2\) | \({d}_{1}/4\) | \(ks\) | 1 | \(ks//2\) | \(ReLU(x)\) |
layer 4 | \({d}_{1}/4\) | 1 | \(ks\) | 1 | \(ks//2\) | \(\sigma \left(x\right)=\frac{1}{1+{e}^{-x}}\) |