Bad performance Bayesian Convolutional Neural Network - Misc.
Apr 28, 2025 · Hello Pyro community, I’m trying to build a Bayesian CNN for MNIST classification using Pyro, but despite seeing the ELBO loss decrease to around 10 during training, the …
Pyro Discussion Forum
Aug 14, 2025 · Forum For Pyro Developers
Learning rate scheduling in numpyro - Pyro Discussion Forum
Sep 18, 2023 · pyro provides access to the pytorch schedulers, and the pyro ClippedAdam also has a specific learning rate decay parameter. I can not find anything of the sort in numpyro, …
GPU available but slow compared to CPU on BNN example
Nov 25, 2021 · Well, It is a VI + NeuraReparametrisation to perform a NUTS. Currently, we have found that the job runs 100% on CPU while GPU memory is activated. it’s as if the CPU was …
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 …
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 …
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 …
Icdf for discrete distributions - numpyro - Pyro Discussion Forum
May 23, 2025 · Hi there, I am relatively new to numpyro, and I am exploring a bit with different features. In one scenario, I am using Gaussian copulas to model some variables, one of which …
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 …
Infer_discrete with multiple sites and enumeration - Misc. - Pyro ...
Apr 30, 2023 · I’m having trouble with a hierarchical mixture model, whose posterior inference is performed with autoguide and naive enumeration (I’m not confident about whether I’m …