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Results tagged with generative-models
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user 240967
A probabilistic or statistical model thought about as describing how the values in a sample is actually generated, and not only as a description or approximation.
6
votes
1
answer
4k
views
Why we learn $\log{\sigma^2}$ in VAE reparameterization trick instead of standard deviation? [duplicate]
We know that the reparameterization trick is to learn two vectors $\sigma$ and $\mu$, sample $\epsilon$ from $N(0, 1)$ and then your latent vector $Z$ would be (where $\odot$ is the element-wise prod …
- 309
7
votes
1
answer
1k
views
reparameterization trick in VAEs, How should we do this?
I'm confused about how does reparameterization trick works. In this article shows it very simple. You learn two vectors $\sigma$ and $\mu$, sample $\epsilon$ from $N(0, 1)$ and then your latent vecto …
- 309