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pfnet-research / sngan_projection

GANs with spectral normalization and projection discriminator
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how to use projection in models with sigmoid activation? #35

Open youkaichao opened 6 years ago

youkaichao commented 6 years ago

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?

takerum commented 6 years ago

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