Help post，shape problem - Pyro Discussion Forum
Apr 25, 2025 · with pyro.plate("data", x.size(0)): pyro.sample("obs", dist.Normal(mu, sigma), obs=y.squeeze(-1),infer={"scale": annealing_factor}) #obs，真实数据+噪声
Pyro Discussion Forum
Aug 14, 2025 · Forum For Pyro Developers
Implementation & normalizing flow in matrix normal distribution
Nov 1, 2024 · Hi, I’m working on a model where the likelihood follows a matrix normal distribution, X ~ MN_{n,p} (M, U, V). I’m using conjugate priors: M ~ MN U ~ Inverse Wishart V ~ Inverse …
NAN log_prob_sum in Poisson model? - Pyro Discussion Forum
Jun 10, 2018 · Hello Pyro community! I’m a Pyro noob, just getting my feet wet with some simple models, and ran into a warning that I could use some help understanding. I’m attempting to …
Reducing MCMC memory usage - numpyro - Pyro Discussion Forum
Oct 15, 2023 · I am running NUTS/MCMC (on multiple CPU cores) for a quite large dataset (400k samples) for 4 chains x 2000 steps. mcmc.run actually ran until the end, but then died with an …
Customize gaussian process classification link function - Misc.
Jul 5, 2021 · Hi All, I am new to pyro and I am trying to use pyro for gpc. I’d like to use some customized link functions e.g. cloglog or GEV link but I didn’t find out how to do it from those …
Extra sampling site in manual guide compared to model
Mar 12, 2025 · i see. this would appear to be a bug/unsupported feature. if you like, you can make a feature request on github (please include a code snippet and stack trace). however, in the …
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 …
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 …
Mixture model with discrete data in Numpyro - Pyro Discussion …
Mar 6, 2024 · Hi. Apologies for the rather long post. I am trying to modify the code from the Gaussian mixture model tutorial (I have also pulled bits of code from various other posts on …