Are you a researcher or data scientist / analyst / ninja? Do you want to learn Bayesian inference, stay up to date or simply want to understand what Bayesian inference is? Then this podcast is for you! You'll hear from researchers and practitioners of all fields about how they use Bayesian statistics, and how in turn YOU can apply these methods in your modeling workflow. When I started learning Bayesian methods, I really wished there were a podcast out there that could introduce me to the…
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#163 How to make your models sample faster, with Adrian Seyboldt & Eliot Carlson
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 mass matrix adaptation, in plain terms? A: Mass matrix adaptation is best understood as an automatic, fairly dumb, but very effective reparameterization of your model.…
Today's clip is from episode 160, featuring Vaden Masrani. In this conversation, Vaden explores the tension between Bayesian statistics and Bayesian epistemology, and why he sees them as fundamentally different. He explains why Bayesian epistemology can run into problems when trying to explain where hypotheses themselves come from, and argues that an emphasis on finding supporting evidence can…
Bayesian Epistemology Is "Bayes' Theorem Without the Data"
Today's clip is from episode 160 , featuring Vaden Masrani. In this conversation, Vaden lays out a sharp critique of Bayesian epistemology - the roughly hundred-year-old philosophical tradition, popular in some Oxford-adjacent circles, that treats subjective probability estimates as legitimate even when there's no data behind them. Vaden's core objection: doing Bayes' theorem on numbers you made…
Today's clip is from episode 162, featuring Chris Krapu. In this conversation, Chris explains why Bayesian thinking remains surprisingly valuable in today's AI landscape - even when the models themselves aren't explicitly Bayesian. Rather than uncertainty estimation, Chris highlights a different advantage: Bayesian training provides a deep intuition for concepts like priors, sampling, rejection…
#162 Bayesian Hydrology & GPU AI, with Christopher Krapu
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: How does putting a Gaussian process on unknown coordinates fix noisy location data in mineral prospecting? A: In mining and geostatistics, the classic Gaussian process model,…
The Next Step Beyond LLMs: Foundation Models for Inference
Today's clip is from episode 161 , featuring Luigi Acerbi. In this conversation, Luigi explains one of the biggest engineering bottlenecks facing transformer-based probabilistic models—and how his group found a way around it. The core challenge is that many inference models treat data as an unordered set, making them naturally permutation invariant. That's statistically elegant, but…
#161 Amortized Inference & Neural Processes, with Luigi Acerbi
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 Variational Bayesian Monte Carlo (VBMC) and how is it different from Bayesian optimization? A: VBMC borrows the machinery of Bayesian optimization but aims at a…
Bayesian Statistics vs Epistemology, with Vaden Masrani
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's the difference between Bayesian statistics and Bayesian epistemology? A: Bayesian statistics uses Bayes' theorem on actual data: you put a prior over parameters,…
Why Bayesian Statistics Is More Computational Than Ever
Today's clip is from Episode 158 featuring Stefan Radev. In this conversation, Alex Andorra and Stefan break down a core argument from their paper: Bayesian statistics has never been more computational than it is now, and simulation is the thread that ties the whole workflow together. Stefan parcellates the Bayesian workflow into four stages, and this clip covers the first two. Stage one is model…
Exact GPs vs Approximations: When to Use Each (and Why It Matters)
Today's clip is from episode 159 featuring Matthijs Hollanders. In this conversation, Alex and Matthijs dig into a deceptively practical question: when you're modeling wildlife across space and time with Gaussian Processes, how do you keep the math from becoming computationally unbearable - and what does good engineering actually look like in the field? Matthijs explains that for most real camera…