pymc
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pymc-devs
Bayesian Modeling and Probabilistic Programming in Python
## Description Added a helper function, `print_value` that uses `Print` `Op` to print intermediate values and help in model debugging. ## Related Issue - [ ] Closes # - [...
I found myself confused why `metrop_select()` has this comparison: ``` if np.isfinite(mr) and np.log(uniform()) < mr: ``` If `mr` was just a ratio of probabilities, as one would typically see...
I ran https://docs.pymc.io/ through a dead link checker and found a number of broken links on the website. Some should be fixed from the `pymc-examples` repo and some are in...
### Describe the issue: I am running very big regression models (with 20+ regressors and complex pooling) and with the bigger models, numpyro sampler occasionally fails completely on some chains....
### Description The existing checks assume the same model is used between sample and sample_posterior_predictive, in which case the only variable that can be changed are mutable ones. However if...
### Description Currently, there is no information about dimensionality of variables: ```python import pymc as pm from pymc.printing import str_for_model with pm.Model(coords={"trial": range(10)}) as m: x = pm.Normal("x") y =...
### Context for the issue: Currently the progress bars printed by `pymc` are printed to stdout in my backend service. They often corrupt the structured logs that my service prints....
### Context for the issue: Currently `gp.Latent` can only handle a single GP observation, so `f ~ GP(0, k(x, x'))`. It should be generalized to allow `f_i ~ GP(0, k(x,...
This modification assumes that the Mixture class automatically handles the reshaping of component batch dimensions, and there is no longer a need to explicitly specify the comp_shape ## Description ##...
## Description Added icdf function for Asymmetric Laplace distribution ## Related Issue - [ ] Closes - [ ] Related to #6612 ## Checklist - [ ] Checked that [the...
