Get in touch

OpenML is a community effort and we'd love to get you involved one way or another.

Suggestions, ideas, feedback

Feel free to contact us directly via email or social media:

Report issues, feature request

OpenML is an open source project on GitHub. If you are familiar with GitHub, please post issues and feature request there:

OpenML project, API


R interface

Python interface

Our Team

OpenML is a community effort, and everybody is welcome to contribute. Below are some of the core contributors, but also check out our GitHub page.

Joaquin Vanschoren
Machine learning professor @TUeindhoven. Founder of OpenML. Working to make machine learning more open, collaborative, and automated.

Jan van Rijn
Post-doc at Freiburg University and main developer of various OpenML components and plugins

Bernd Bischl
PHD in statistics, data scientist, developer of OpenML R plugin, developer of mlr.

Dominik Kirchhoff
PhD student at TU Dortmund University. Contributing to the R package.

Rafael G. Mantovani
PhD student in computer science @ University of São Paulo, Brazil.

Matthias Feurer
Ph.D. candidate at the University of Freiburg, Germany. Working on automated machine learning. Creator of the python API for OpenML.

Michel Lang
PhD in statistics. Co-developer of the OpenML R package and mlr.

Giuseppe Casalicchio
PhD student for compuational statistics at the LMU Munich. Maintainer and Developer of the R interface for OpenML.

Andrey Ustyuzhanin
Head of Yandex School of Data Analysis research group. Mission of the group is solving tough scientific problem by applying data science tools and practices. Member of LHCb and SHiP experiments at CERN. Head of Laboratory of Methods for Big Data Analysis at CS faculty of HSE.

Jakob Bossek
PhD student in computer science at the University of Münster, Germany. R enthusiast, one of the main contributors of the OpenML R interface and sports freak.

Heidi Seibold
PhD student in Computational Biostatistics at the University of Zurich. I am into R, open science and reproducible research.

Andreas Mueller
Research engineer at NYU, scikit-learn core-developer.

Janek Thomas
PhD student for compuational statistics at the LMU Munich.

Get involved

We always love to welcome new contributers.