Episodes: 222
Frequency: Several times a week
Rating: 4.7/5.0
Estimated listeners: 1,000 - 10,000
Listener location: USA
YouTube: 5.7k subscribers
Publicly listed emails
learnbayesstats@gmail.com
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Alexandre Andorra - Senior data scientist, open-source enthusiast, and core contributor to the PyMC and ArviZ Python packages.
Alex Fengler - Hierarchical Sequential Sampling Models, Drift Diffusion Models, Likelihood Approximation Networks, Amortized Inference, And Hssm.
Richard McElreath - Bayesian Workflow, Generative Models, Causal Inference, Principal Stratification, And Practical Statistical Analysis.
Aki Vehtari - Bayesian Workflow, Model Checking, Prior Sensitivity, Generative Simulation, And Communicating Posterior Uncertainty.
Andrew Gelman - Bayesian Workflow, Generative Modeling, Model Checking, Causal Inference, Principal Stratification, And Communicating Uncertainty.
Thomas Pinder - Gaussian Processes, Gpjax Development, Software Usability, Documentation, And Real-world Modeling Applications.
What Do Kernels, Length Scale & Amplitude Mean in Gaussian Processes?
October 07, 2026
Today's clip is from Episode 166, featuring Bill Engels & Jesse Grabowski. In this conversation, Bill explains what a kernel means in a Gaussian process and how it defines the idea of similarity between data points. He then breaks down the role of the length scale, showing how it controls how quickly the relationship between two points changes, and how amplitude controls the overall scale of the functions a GP can represent. The discussion also connects these ideas to the practical use of...
#166 PTGP: A New Gaussian Process Library, with Bill Engels & Jesse Grabowski
October 01, 2026
Support & Resources→ Support the show on Patreon→ Bayesian Modeling Course (first 2 lessons free)Our theme music is « Good Bayesian », by Baba Brinkman (feat MC Lars and Mega Ran). Check out his awesome work!Takeaways:Q: What is PTGP and why did Bill and Jesse build it?A: PTGP is a new Gaussian process library built on PyTensor and PyMC, aimed squarely at practitioners rather than researchers assembling their own GP methods from papers. Bill Engels, who wrote PyMC's original GP submodule ...
How AI Can Evaluate Bayesian Workflows with Bayesify
September 28, 2026
Today's clip is from Episode 165, featuring Alex Fengler. In this conversation, Alex introduces Bayesify , a tool that uses AI to analyze research papers and assess how well they follow a Bayesian workflow.He explains how the tool breaks an analysis down step by step, identifies strengths and weaknesses, and provides suggestions for improving the paper. They also discuss how BasiFi can be used as an educational resource, a review engine for researchers, and potentially as a way to study how t...
Publicly listed emails
learnbayesstats@gmail.com
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