pymc-devs/pymc
Ver no GitHubAdd core notebook on sample_posterior_predictive for out-of-model predictions
Open
#6.812 aberto em 4 de jul. de 2023
docshelp wanted
Métricas do repositório
- Stars
- (7.926 stars)
- Métricas de merge de PR
- (Mesclagem média 11d 6h) (12 fundiu PRs em 30d)
Description
Description
We wrote a series of examples for the PyMC labs blogpost: https://www.pymc-labs.io/blog-posts/out-of-model-predictions-with-pymc/
It would be good to write a more technical companion that explains exactly how sample_posterior_predictive works and why it works this way, and when is it valid/not valid to use if for out-of-model predictions.
There is a long thread here that highlights aspects of the current behavior that are unclear / surprising for most users (including developers): https://github.com/pymc-devs/pymc/issues/6047
Note: This is not a beginner friendly issue.