ESPCN use 3 conv layers, but I found you use 4 conv layer. can you tell me why, it has better psnr result?
Contributor guide
Tech stack
python
Domain
machine learning
Issue type
research
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
None
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70
Research direction
Review the super resolution example in the pytorch/examples repository, specifically the ESPCN implementation with 4 conv layers. Compare with the original ESPCN paper which uses 3 layers. Check if the 4 layer variant has been discussed in the issue comments or linked resources. Provide explanation based on evidence.
