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Implementation of the paper "Generative Adversarial Networks — Goodfellow et al. (2014)" in Pytorch
Hi,
Thanks much for creating this repo, it's really useful. I'm curious about this quoted line below, why does D(G(z)) that is close to 0
mean that generator successfully fools the Discriminator? Is it that what we want is maximizing D(G(z))
to be as close as 1, i.e., generator successfully generates fake image (label =0
) and the discriminator predicts it as real image (label=1
, by having D(G(z)) close to 1
)?
Line 142 in 4b38951
Hi,
As the title says, replacing k=4 by k=1 and keeping the rest of the code untouched allows the quality of the generated handwritten digits to be two or three times better.
By the way it seems that k=1 is the value used in the original paper experiments :
The number of steps to apply to the discriminator, k, is a hyperparameter. We used k = 1, the least expensive option, in our experiments.
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