PyMC Discourse

Topic	Replies	Views	Activity
The future of PyMC3, or: Theano is dead, long live Theano News There have been many questions and uncertainty around the future of PyMC3 since Theano stopped getting developed by the original authors, and we started experiments with PyMC4. We are happy to announce that PyMC3 on The…	2	2672	February 1, 2021
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…	10	14451	January 21, 2019
Welcome to PyMC Discourse	0	2618	May 31, 2017
Multi-level model with nonsense state and county coefficients Questions	6	44	October 16, 2021
Regression model using only categorical variables Questions	8	1266	October 15, 2021
Sampling Error: GEV PyMC3 Questions bug	14	232	October 15, 2021
Must be real number, not FreeRV Questions	1	16	October 15, 2021
What makes difference find_MAP() and pm.sample() Questions	1	24	October 15, 2021
Comparing Posterior Samples - Conceptual Question Questions	1	32	October 15, 2021
PyMC3 -> PyMC v4 migration News	8	334	October 15, 2021
"log_likelihood" not found in InferenceData Questions	2	33	October 15, 2021
Pymc3 - 'final' stable release on conda? Development development , bug	3	57	October 15, 2021
Levels with varying dimension sizes Questions	2	56	October 15, 2021
Frozen or non-adaptive distribution for random variable Questions	5	43	October 13, 2021
Marginals of joint distributed parameters Questions	0	22	October 13, 2021
Defining grad() for custom Theano Op that solves nonlinear system of equations Questions theano	0	17	October 13, 2021
DIC, WAIC, WBIC on regression tasks Questions	5	1869	October 13, 2021
A Bayesian Approach to Media Mix Modeling by Michael Johns & Zhenyu Wang PyMCon2020	49	3797	October 13, 2021
Error from sample() method for multivariable linear regression	0	24	October 11, 2021
Next Journal Club meeting: November 12! Journal Club	1	57	October 10, 2021
numpy.core._exceptions._ArrayMemoryError	0	38	October 9, 2021
Error occurred when I try to use InferenceData scheme Questions	1	47	October 8, 2021
Initial evaluation of model at starting point failed when running a mixture model Questions bug	2	37	October 8, 2021
Dynamic linear models Questions	11	389	October 7, 2021
Question about ppc and waic Questions	2	116	October 7, 2021
Pymc3 stack Docker Questions	2	55	October 7, 2021
Large disparity between sensitivity of model parameters Questions	0	28	October 7, 2021
Bambi logistic regression, prior and posterior distributions of probabilities Questions bambi	4	106	October 7, 2021
Data / model structure with hierarchical model and covariates at individual and group level Questions	5	87	October 6, 2021
How does pymc resolves vanishing gradient descent problem Questions	0	37	October 4, 2021

The future of PyMC3, or: Theano is dead, long live Theano

There have been many questions and uncertainty around the future of PyMC3 since Theano stopped getting developed by the original authors, and we started experiments with PyMC4. We are happy to announce that PyMC3 on The…

2

2672

February 1, 2021

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…