PyMC Discourse

Topic	Replies	Views	Activity
Frequently Asked Questions Questions Is find_MAP still encouraged in practice? i notice a lot of code samples stopped using find_MAP (asked by @kpei) find_MAP is pretty much discouraged now in most situations. The MAP is not a representative point in high…	12	24730	June 30, 2023
Welcome to PyMC Discourse	0	5013	May 31, 2017
Fitting with flat priors in bambi v5 bambi	0	5	April 30, 2025
Weights for a bernoulli model in Bambi bambi	0	6	April 30, 2025
Using sample posterior predictive on new data v5 modeling	4	21	April 30, 2025
PyTensor fails to compile model after upgrading to mac OS 15.4 v5	32	350	April 30, 2025
Sampler gets stuck in hierarchical logistic regression modeling	4	56	April 30, 2025
Using Custom blackbox likelihood and prior functions	1	18	April 30, 2025
GaussianRandomWalk	7	43	April 29, 2025
What is the correct way to validate a customer being alive in a BTYD model? version agnostic	2	28	April 29, 2025
Hierarchical Modeling Across Uneven TV Series Schedules with Blitz Marketing Effects v5 hierarchical	2	74	April 29, 2025
Bayesian prudence or basic uncertainty management version agnostic modeling	5	68	April 29, 2025
Regression Models with Ordered Categorical Outcomes: clarification of Example	5	44	April 29, 2025
Sampling from non-analytical distribution in C++ v5 modeling	10	76	April 28, 2025
Bayesian Model Calibration	1	33	April 28, 2025
Problem with pymc softmax transformation producing unexpected results v5 modeling	3	13	April 28, 2025
Cannot plot ppc for specific sub_groups arviz	2	6	April 28, 2025
Feeding counts or frequencies as observed data for a categorical variable v5 modeling	6	70	April 28, 2025
Slow Sampling after recent updates? PYMC MMM v5 v5 modeling	4	37	April 28, 2025
Allocate_budget_to_maximize_response Takes a lot of time to work v5 pymc-marketing	5	188	April 25, 2025
Prior for Hierarchical Negative Binomial Regression modeling	12	93	April 25, 2025
Engineer needs help modeling uncertainty of physical system measurement ( TypeError: Variables that depend on other nodes cannot be used for observed data. ) modeling	2	54	April 24, 2025
How to model an AR process with exogenous shocks? v5 modeling	2	33	April 24, 2025
BART numba optimizations version agnostic bart	5	85	April 24, 2025
Simulator params with different shapes v5 smc	1	22	April 23, 2025
Dimensionality problem with CustomDist v5	0	21	April 23, 2025
Error in Black Box Likelihood Function Example with PyMC v5	2	68	April 23, 2025
How to parameterize and identify an IRT 2-PL model? (pymc-bot test) v5 modeling	5	51	April 22, 2025
Proposing some new distributions for pymc_extras Development	3	54	April 22, 2025
Sampling options with many observations and a HurdleGamma likelihood v5	14	77	April 21, 2025

Frequently Asked Questions

Is find_MAP still encouraged in practice? i notice a lot of code samples stopped using find_MAP (asked by @kpei) find_MAP is pretty much discouraged now in most situations. The MAP is not a representative point in high…