1️⃣ Better Validation Metrics

ChatGPT:

Right now we only track loss, but for a segmentation+forgery task, we should measure:

Segmentation IoU / Dice

Forgery classification accuracy

Per-image vs per-object metrics

This will help monitor real progress rather than hoping lower loss = better output.

👍 I can add a function that:

runs the model in inference mode

obtains predicted masks

computes IoU against ground-truth