Is your model supervised training?

[RebornForPower]

Is your model supervised training? How is your L1/perception loss calculated in your model?

• Paired images are needed to calculate L1, and the images in the dataset of NTIRE2020 Challenge are all unpaired ones. How do you calculate L1 loss? Does your network have a domain adaptation network? These contents are not involved clearly in your paper. How do you explain this? Are you using validation sets for paired images?
• In the same way, the perception loss also requires paired images, for the same reason as L1 above, which is not detailed here.

[RebornForPower]

@jiandandan001 Please pay attention to it, thanks -)