Frans Zdyb
Hi! I'm trying to do inference for a factor model written in the static modeling language. I'm not sure how to work with the PersistentVectors that the combinators return, and...
Hi, I'm trying to do involutive MCMC for a 2d non-parametric change-point model (the same one as in #388). The model samples a tree structure that recursively divides an image...
Inplace division causes an error during gradient computation.
### Issue Description Plate primitives scale log-likelihood terms by size/batch_size. But plates allow negative numbers without a warning or assert. Something like `assert size > 0` above https://github.com/pyro-ppl/pyro/blob/dev/pyro/primitives.py#L424 might be...