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Potential issue with FactorVAE discriminator loss #16

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psoulos opened this issue Oct 5, 2019 · 1 comment
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Potential issue with FactorVAE discriminator loss #16

psoulos opened this issue Oct 5, 2019 · 1 comment

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@psoulos
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psoulos commented Oct 5, 2019

Hello,

I am writing about the discrimnator loss for FactorVAE. Should the two values in discr_loss be negative? It seems like the probs_z[:, 0] is the probability that the sample comes from the joint distribution, but the line that I linked would encourage the values in probs_z[:, 0] to go towards 0 instead of 1.

@psoulos
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psoulos commented Oct 5, 2019

Sorry, I just realized that -discr_loss is minimized instead of discr_loss

@psoulos psoulos closed this as completed Oct 5, 2019
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