deep learning - When should I use a variational autoencoder as …
Jan 22, 2018 · I understand the basic structure of variational autoencoder and normal (deterministic) autoencoder and the math behind them, but when and why would I prefer one …
bayesian - What are variational autoencoders and to what learning …
Jan 6, 2018 · 37 As per this and this answer, autoencoders seem to be a technique that uses neural networks for dimension reduction. I would like to additionally know what is a variational …
Variational Autoencoder KL divergence loss explodes and the …
Jun 8, 2021 · I'm training a Conv-VAE for MRI brain images (2D slices). the output of the model is sigmoid, and the loss function binary cross-entropy: x = input, x_hat = output rec_loss = …
Normalizing flows as a generalization of variational autoencoders ...
Apr 24, 2021 · For those curious to link the said techniques to more state-of-the-art generative algorithms, diffusion models can be transformed into continuous normalizing flows (CNFs) and …
Loss function autoencoder vs variational-autoencoder or MSE-loss …
Jun 7, 2018 · The tensorflow tutorial for autoencoder uses R2-loss/MSE-loss for measuring the reconstruction loss. Where as the tensorflow tutorial for variational autoencoder uses binary …
Variational Autoencoder − Dimension of the latent space
And in a variational autoencoder, each feature is actually a sliding scale between two distinct versions of a feature, e.g. male/female for faces, or wide/thin brushstroke for MNIST digits. …
How to weight KLD loss vs reconstruction loss in variational auto …
Mar 7, 2018 · How to weight KLD loss vs reconstruction loss in variational auto-encoder? Ask Question Asked 7 years, 9 months ago Modified 2 years, 3 months ago
Image generation using autoencoder vs. variational autoencoder
Sep 17, 2021 · I think that the autoencoder (AE) generates the same new images every time we run the model because it maps the input image to a single point in the latent space. On the …
probability - Variational autoencoder: Why reconstruction term is …
May 21, 2018 · Variational autoencoder: Why reconstruction term is same to square loss? Ask Question Asked 7 years, 6 months ago Modified 6 years, 3 months ago
Keras - Variational Autoencoder NaN loss - Stack Overflow
Keras - Variational Autoencoder NaN loss Asked 7 years, 8 months ago Modified 6 years, 1 month ago Viewed 15k times