Data Conference Databasea Query.Farm index
Speakers

Chris Fonnesbeck

Employers on the program

  1. 2025–2026PyMC Labs5 talks
  2. 2022–2024Philadelphia Phillies2 talks
  3. 2019New York Yankees2 talks

Bluesky: @fonnesbeck.bsky.social

The year around now

Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.

JanFebMarAprMayJunJulAugSepOctNovDecPyDataPyData
Held in the past 12 months Next 12 months Today, Nov 10, 2026

Appearances by year

201920202021202220232024202520262027
  • PyData

Talks

DateEventConferenceRoleTitleLinks
Jun 5, 2026PyData London 2026PyDatatutorialFlexible Statistical Modeling with Bayesian Additive Regression Trees
as PyMC Labs
Most machine learning methods give you a prediction but not a measure of how much to trust it. Bayesian Additive Regression Trees (BART) combine the flexibility…Show less

Most machine learning methods give you a prediction but not a measure of how much to trust it. Bayesian Additive Regression Trees (BART) combine the flexibility of tree ensembles (e.g.

Jun 5, 2026PyData London 2026PyDatatalkPyMC Code Sprint
as PyMC Labs
Come build something with the PyMC development team. Code sprints are collaborative working sessions where contributors of all experience levels tackle…Show less

Come build something with the PyMC development team. Code sprints are collaborative working sessions where contributors of all experience levels tackle meaningful open issues side by side.

Jun 6, 2025PyData London 2025PyDatatutorialIntroduction to Bayesian Time Series Analysis with PyMC
as PyMC Labs
Time series data is ubiquitous, from stock market prices and weather patterns to disease outbreaks and sports outcomes. Accurately modeling these data and…Show less

Time series data is ubiquitous, from stock market prices and weather patterns to disease outbreaks and sports outcomes. Accurately modeling these data and generating useful predictions requires specialized techniques due to the unique characteristics of time series data.

Jun 6, 2025PyData London 2025PyDatatutorialPyMC Code Sprint
as PyMC Labs

Join the PyMC development team for a fun and engaging hackathon!

Apr 18, 2025PyData Virginia 2025PyDatatutorialA Beginner's Guide to Variational Inference
as PyMC Labs
When Bayesian modeling scales up to large datasets, traditional MCMC methods can become impractical due to their computational demands. **Variational Inference…Show less

When Bayesian modeling scales up to large datasets, traditional MCMC methods can become impractical due to their computational demands. **Variational Inference (VI) offers a scalable alternative**, trading exactness for speed while retaining the essence of Bayesian inference.

Video
Nov 6, 2024PyData NYC 2024PyDatatutorialMastering Gaussian Processes with PyMC
Gaussian processes (GPs) are a powerful Bayesian approach for quantifying uncertainty and making probabilistic inferences, especially when dealing with complex,…Show less

Gaussian processes (GPs) are a powerful Bayesian approach for quantifying uncertainty and making probabilistic inferences, especially when dealing with complex, non-linear relationships in regression and classification.

Video
Jun 14, 2024PyData London 2024PyDatatutorialProbabilistic Programming and Bayesian Computing with PyMC
as Philadelphia Phillies
Bayesian statistical methods provide powerful tools for solving various data science problems. The Bayesian approach yields easy-to-interpret results and…Show less

Bayesian statistical methods provide powerful tools for solving various data science problems. The Bayesian approach yields easy-to-interpret results and automatically accounts for uncertainty in our estimates or predictions.

Jun 17, 2022PyData London 2022PyDatatutorialProbabilistic Python: An Introduction to Bayesian Modeling with PyMC
as Philadelphia Phillies
Bayesian statistical methods offer a powerful set of tools to tackle a wide variety of data science problems. In addition, the Bayesian approach generates…Show less

Bayesian statistical methods offer a powerful set of tools to tackle a wide variety of data science problems. In addition, the Bayesian approach generates results that are easy to interpret and automatically account for uncertainty in quantities that we wish to estimate and predict.

Nov 4, 2019PyData New York City 2019PyDataspeakerA Primer on Gaussian Processes for Regression Analysis
as New York Yankees
Gaussian processes are flexible probabilistic models that can be used to perform Bayesian regression analysis without having to provide pre-specified functional…Show less

Gaussian processes are flexible probabilistic models that can be used to perform Bayesian regression analysis without having to provide pre-specified functional relationships between the variables.

Video
Nov 4, 2019PyData New York City 2019PyDatapanelistPanel Discussion: My First Open Source Contribution
as New York Yankees
Join us for a panel discussion and Q&A to hear from core language and library contributors and maintainers about their experiences contributing to and reviewing…Show less

Join us for a panel discussion and Q&A to hear from core language and library contributors and maintainers about their experiences contributing to and reviewing contributions to open source.

Jul 12, 2019PyData London 2019PyDatatutorialAn Introduction to Markov chain Monte Carlo using PyMC3
Markov chain Monte Carlo (MCMC) is the most common approach for performing Bayesian data analysis. MCMC is a general class of algorithms that uses simulation to…Show less

Markov chain Monte Carlo (MCMC) is the most common approach for performing Bayesian data analysis. MCMC is a general class of algorithms that uses simulation to estimate a variety of statistical models.

Frequent co-speakers

SpeakerShared eventsShared talksLast together
Cheuk Ting Ho5—2026
James Powell5—2024
Jacob Tomlinson4—2026
Ian Ozsvald4—2025
Adam Hill3—2026
Ines Montani3—2026
Katrina Riehl3—2026
Luca Baggi3—2026
Marco Gorelli3—2026
Nick Radcliffe3—2026
Andy Terrel3—2025
John Sandall3—2025
Mike McCarty3—2025
Deepyaman Datta3—2024
Jim Dowling3—2024

Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.