Probabilistic Programming in Python: Bayesian Modeling and Probabilistic Machine Learning with PyTensor
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PyMC (formerly PyMC3) is a Python package for Bayesian statistical modeling focusing on advanced Markov chain Monte Carlo (MCMC) and variational inference (VI) algorithms. Its flexibility and extensibility make it applicable to a large suite of problems.
Check out the PyMC overview <https://docs.pymc.io/en/latest/learn/core_notebooks/pymc_overview.html>
, or
one of the many examples <https://www.pymc.io/projects/examples/en/latest/gallery.html>
!
For questions on PyMC, head on over to our PyMC Discourse <https://discourse.pymc.io/>
__ forum.
x ~ N(0,1)
translates to x = Normal('x',0,1)
No U-Turn Sampler <http://www.jmlr.org/papers/v15/hoffman14a.html>
__, allow complex models
with thousands of parameters with little specialized knowledge of
fitting algorithms.ADVI <http://www.jmlr.org/papers/v18/16-107.html>
__
for fast approximate posterior estimation as well as mini-batch ADVI
for large data sets.PyTensor <https://pytensor.readthedocs.io/en/latest/>
__ which provides:
API quickstart guide <https://www.pymc.io/projects/examples/en/latest/howto/api_quickstart.html>
__PyMC tutorial <https://docs.pymc.io/en/latest/learn/core_notebooks/pymc_overview.html>
__PyMC examples <https://www.pymc.io/projects/examples/en/latest/gallery.html>
__ and the API reference <https://docs.pymc.io/en/stable/api.html>
__Probabilistic Programming and Bayesian Methods for Hackers <https://github.com/CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers>
__: Fantastic book with many applied code examples.PyMC port of the book "Doing Bayesian Data Analysis" by John Kruschke <https://github.com/cluhmann/DBDA-python>
__ as well as the first edition <https://github.com/aloctavodia/Doing_bayesian_data_analysis>
__.PyMC port of the book "Statistical Rethinking A Bayesian Course with Examples in R and Stan" by Richard McElreath <https://github.com/pymc-devs/resources/tree/master/Rethinking>
__PyMC port of the book "Bayesian Cognitive Modeling" by Michael Lee and EJ Wagenmakers <https://github.com/pymc-devs/resources/tree/master/BCM>
__: Focused on using Bayesian statistics in cognitive modeling.Bayesian Analysis with Python <https://www.packtpub.com/big-data-and-business-intelligence/bayesian-analysis-python-second-edition>
__ (second edition) by Osvaldo Martin: Great introductory book. (code <https://github.com/aloctavodia/BAP>
__ and errata).YouTube playlist <https://www.youtube.com/playlist?list=PL1Ma_1DBbE82OVW8Fz_6Ts1oOeyOAiovy>
__ gathering several talks on PyMC.here <https://discourse.pymc.io/c/pymcon/2020talks/15>
__."Learning Bayesian Statistics" podcast <https://www.learnbayesstats.com/>
__ helps you discover and stay up-to-date with the vast Bayesian community. Bonus: it's hosted by Alex Andorra, one of the PyMC core devs!To install PyMC on your system, follow the instructions on the installation guide <https://www.pymc.io/projects/docs/en/latest/installation.html>
__.
Please choose from the following:
Releases <https://github.com/pymc-devs/pymc/releases>
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We are using discourse.pymc.io <https://discourse.pymc.io/>
__ as our main communication channel.
To ask a question regarding modeling or usage of PyMC we encourage posting to our Discourse forum under the “Questions” Category <https://discourse.pymc.io/c/questions>
. You can also suggest feature in the “Development” Category <https://discourse.pymc.io/c/development>
.
You can also follow us on these social media platforms for updates and other announcements:
LinkedIn @pymc <https://www.linkedin.com/company/pymc/>
__YouTube @PyMCDevelopers <https://www.youtube.com/c/PyMCDevelopers>
__Twitter @pymc_devs <https://twitter.com/pymc_devs>
__Mastodon @pymc@bayes.club <https://bayes.club/@pymc>
__To report an issue with PyMC please use the issue tracker <https://github.com/pymc-devs/pymc/issues>
__.
Finally, if you need to get in touch for non-technical information about the project, send us an e-mail <info@pymc-devs.org>
__.
Apache License, Version 2.0 <https://github.com/pymc-devs/pymc/blob/main/LICENSE>
__
Bambi <https://github.com/bambinos/bambi>
__: BAyesian Model-Building Interface (BAMBI) in Python.calibr8 <https://calibr8.readthedocs.io>
__: A toolbox for constructing detailed observation models to be used as likelihoods in PyMC.gumbi <https://github.com/JohnGoertz/Gumbi>
__: A high-level interface for building GP models.SunODE <https://github.com/aseyboldt/sunode>
__: Fast ODE solver, much faster than the one that comes with PyMC.pymc-learn <https://github.com/pymc-learn/pymc-learn>
__: Custom PyMC models built on top of pymc3_models/scikit-learn APIExoplanet <https://github.com/dfm/exoplanet>
__: a toolkit for modeling of transit and/or radial velocity observations of exoplanets and other astronomical time series.beat <https://github.com/hvasbath/beat>
__: Bayesian Earthquake Analysis Tool.CausalPy <https://github.com/pymc-labs/CausalPy>
__: A package focussing on causal inference in quasi-experimental settings.Please contact us if your software is not listed here.
See Google Scholar <https://scholar.google.de/scholar?oi=bibs&hl=en&authuser=1&cites=6936955228135731011>
__ for a continuously updated list.
See the GitHub contributor page <https://github.com/pymc-devs/pymc/graphs/contributors>
. Also read our Code of Conduct <https://github.com/pymc-devs/pymc/blob/main/CODE_OF_CONDUCT.md>
guidelines for a better contributing experience.
PyMC is a non-profit project under NumFOCUS umbrella. If you want to support PyMC financially, you can donate here <https://numfocus.salsalabs.org/donate-to-pymc3/index.html>
__.
You can get professional consulting support from PyMC Labs <https://www.pymc-labs.io>
__.
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