# \#large\_model **URL:** https://discourse.pymc.io/tag/large-model/31.md [Latest](https://discourse.pymc.io/latest.md) · [Categories](https://discourse.pymc.io/categories.md) · [Tags](https://discourse.pymc.io/tags.md) --- ## [Trouble fitting Bayesian GLM with large number of parameters](https://discourse.pymc.io/t/trouble-fitting-bayesian-glm-with-large-number-of-parameters/12309)

**Author:** [@jewelltaylor](https://discourse.pymc.io/u/jewelltaylor)\ **Replies:** 2\ **Last updated:** [November 18, 2023, 4:44pm UTC](https://discourse.pymc.io/t/trouble-fitting-bayesian-glm-with-large-number-of-parameters/12309 "2023-11-18T16:44:06Z")

I am having trouble getting a bayesian GLM with a large number of parameters to converge even though it follows the data generating process. The data is generated according to the following (simulated) process. There ar… --- ## [Reinforcement learning - help building a model](https://discourse.pymc.io/t/reinforcement-learning-help-building-a-model/8442)

**Author:** [@orduek](https://discourse.pymc.io/u/orduek)\ **Replies:** 16\ **Last updated:** [June 3, 2022, 10:47am UTC](https://discourse.pymc.io/t/reinforcement-learning-help-building-a-model/8442 "2022-06-03T10:47:09Z")

Hi all! I have an aversive learning task, in which participant is watching two stimuli (one at a time). One is associated with shocks (30% of the times) and the other is neve paired with shock. We measure SCR as a way t… --- ## [Hierarchical model can't infer parent variables](https://discourse.pymc.io/t/hierarchical-model-cant-infer-parent-variables/8429)

**Author:** [@bramarco](https://discourse.pymc.io/u/bramarco)\ **Replies:** 1\ **Last updated:** [December 12, 2021, 8:36am UTC](https://discourse.pymc.io/t/hierarchical-model-cant-infer-parent-variables/8429 "2021-12-12T08:36:08Z")

Hi everyone! I am writing again because I am getting crazy with this model. I am trying to test the performance of a hierarchical model on a simulated dataset. I am creating a set of measurements with a Hurdle distributi…