background images

[leedewdew]

Hello, thanks for sharing.
May I ask how to handle purely background images? In other words, those images that don't belong to any class. Is it ok to give it a ground-truth with each label set to zero, such as [0,0,0,0,0] for 5 labels task.

[Yannik1337]

I recommend to add a neutral n+1'th class. So if you have n labels, add one more that has the meaning of background.