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how to use projection in models with sigmoid activation? #35

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youkaichao opened this issue Sep 3, 2018 · 1 comment

youkaichao commented Sep 3, 2018

the output of inner-product is a scalar. In current implementation, this repo uses hinge loss without sigmoid activation.

So I wonder how to use projection in models with sigmoid activation. Can you give some suggestions?

Contributor

takerum commented Sep 4, 2018

Do you mean you want to train models with the loss proposed in the original GANs paper?
If so, you can do that by setting loss_type to 'dcgan' in our code:
https://github.com/pfnet-research/sngan_projection/blob/master/updater.py#L37

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