Table 14. CochResNet50 block components.

1. input (x)

2. 1 × 1 Conv2d(inplanes, planes, stride = 1)

3. BatchNorm2d(planes)

4. ReLU

5. 3 × 3 Conv2d (planes, planes, stride = 1)

6. BatchNorm2d(planes)

7. ReLU

8. 1 × 1 Conv2d (planes, planes * expansion, stride = 1)

9. BatchNorm2d(planes)

10. Residual connection on x (if inplanes! = planes * expansion): 1 × 1 Conv2D (inplanes, planes * expansion, stride)

11. Residual connection on x (if inplanes! = planes * expansion): BatchNorm2d(planes * expansion)

12. Add output from [9] to output from [11]

13. (Output) ReLU

Multiple of these residual blocks (num_blocks) are stacked together to form a single ResNetBlock. The expansion factor was set to 4 for all layers (expansion = 4).