Gaussian mixture model in latent space of VAE - forum.pyro.ai
Dec 17, 2023 · I was curious if pyro would easily enable putting a Gaussian mixture model (GMM) as the prior on the latent space of a VAE. I took the VAE tutorial code and changed the model to the …
Pyro Discussion Forum
Oct 4, 2025 · Forum For Pyro Developers
Variational Inference for Dirichlet process clustering - Pyro ...
Jan 31, 2018 · Hi there! This is my first time using Pyro so I am very excited to see what I can built with it.🙂 Specifically, I am trying to do finite Dirichlet Process clustering with Variational Inference. I want to …
ClippedAdam with LR Scheduler? - Misc. - Pyro Discussion Forum
Jul 27, 2022 · The usual usage pattern thus seems to be to use the pyro schedulers with the original torch optimizers. Does that mean it is impossible to use, e.g., ReduceLROnPlateau with ClippedAdam?
How to get prediction scores with Pyro models?
Aug 5, 2020 · pyro.sample("y", y_dist, obs=y) # or pyro.factor("y_loss", y_loss_tensor) return ... I am not familiar enough with the details of your model to fix the code for you, but this is covered in detail in …
Initialize MCMC with SVI - numpyro - Pyro Discussion Forum
Dec 1, 2024 · There are a couple of similar posts here about this, more so in this thread but I don’t think I have a clear understanding of the solution / proper use of init_to_value. I aim to initialize all sites in …
ClippedAdam Gradient Explosion - Misc. - Pyro Discussion Forum
May 15, 2024 · I am using pyro.optim.ClippedAdam and have tried clip_norm = 0.00001, 1.0, 10 and a bunch of values in between, but the gradients are always regardless and don’t appear to change …
Learning the sigma in SVI - Pyro Discussion Forum
Sep 26, 2024 · if y != None: with pyro.plate("data", len(y)): obs = pyro.sample("obs", dist.Normal(y_hat[:,0], sigma), obs=y) The sigma always ends up being the upper limit of the uniform …
Dependency tracking in Pyro - Tutorials - Pyro Discussion Forum
Nov 17, 2018 · A Pyro program shares batch dimensions (-1, -2) across the whole program (across different sample statements). Variables assigned to different dimensions (ie -1 and -2 are considered …
RuntimeError: Cannot find valid initial ... - Pyro Discussion Forum
May 3, 2023 · Dear All, I know this must be a stupid bug, but I cannot find what triggers this issue. I have a Planck black body radiation model that should be relatively straightforward to sample. import …