casperkaae / parmesan

Variational and semi-supervised neural network toppings for Lasagne
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VAE+NF #51

Open limingzhan0904 opened 6 years ago

limingzhan0904 commented 6 years ago

Thank you for your great work. However, when I implement VAE + NF, my kld, q(zK||p(z)), tends to be lower than 0. I think if it is a problem caused by only sample one z_0 per data point(i.e. L=1 in the vae paper). I have been confused by this problem for weeks, I appreciate your help. @casperkaae