The Math Behind GANs (2020) (jaketae.github.io)

Aren't GANs like ancient?

Last time I used a GAN was in 2015, still interesting to see a post about GANs now and then.

Reading an article like this makes me realize I am too stupid to ever build a foundation model from scratch.

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If you ever wondered about the generalization to multiple classes, there is a reason that the gans look totally different:

https://proceedings.mlr.press/v137/kavalerov20a/kavalerov20a...

It turns out 2 classes is special. Better to add the classes as side information rather than try to make it part of the main objective.