Chris Fonnesbeck

[New Feature] Hyperparameter tuning

2

I did not see a discussion forum anywhere, so please excuse a question in the issue tracker. I noticed Optuna integration on the project roadmap. Are any of the other...

AppNap not being disabled

4

I am importing and calling `appnope` at the top of my notebook as follows:  However, I am still seeing overnight runs being napped. Running on OS X 10.9.4 and...

Importing local files from input notebook fails with execute_notebook

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I have a set of plotting utility functions that I keep alongside a set of production notebooks, importing them via (for example): from plotting import plot_heatmap However, when I run...

Connection lost on SQL Server

4

When running most queries using the SQL Server driver, I get failures that simply return: ``` Connection lost - read ECONNRESET ``` No other information is in the console. If...

no such table error

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Each time I try to search for a note or tag, I get the following error: no such table: ZSFNOTE I am running the release version of alfred-bear and version...

FR Return deterministics in AutoGuide.quantiles() by default

5

Currently, nodes that are wrapped in `determinstic` are not traced, and obtaining inferences from these nodes must be run through a `Predictive` object. When a user deliberately creates these deterministics...

Data objects not connected to binomial, Poisson likelihood when parameters have non-scalar shape

2

## Description of your problem When using `Data` or `MutableData` objects with binomial or Poisson likelihoods, they are not properly added to the model graph when the likelihood has non-scalar...

Strange Aesara warning and broken pipe error when fitting model with missing values

3

I'm fitting a manually-constructed GRW model in v4beta that includes a likelihood with a lot of missing values. As the model is fit using `sample`, I get several of these...

It would be great to be able to see the training and validation loss on the same set of axes, so that they can be more easily compared without having...

The docstring and the supporting documentation for the `lines` argument in `plot_trace` does not fully explain what the argument components are. Even after reading [Oriol's blog post on the subject](https://oriolabril.github.io/oriol_unraveled/python/arviz/matplotlib/2020/06/20/plot-trace.html#The-lines-argument)...