Equivariant machine learning, structured like classical physics
Soledad Villar
2022 Invited Keynote Presentation
in
Workshop: Machine Learning for Astrophysics
in
Workshop: Machine Learning for Astrophysics
Abstract
In this talk we give an introduction to equivariant machine learning: a methodology that restricts the learning to the space of functions that obey the symmetries of classical physics. We will mention how we can apply this methodology to learn properties of detailed cosmological simulations from more approximate simulations.
Speaker
Soledad Villar
Soledad Villar is an Assistant Professor at the Department of Applied Mathematics & Statistics, and at the Mathematical Institute for Data Science, Johns Hopkins University.
She received her PhD in mathematics from University in Texas at Austin and was a research fellow at New York University as well as the Simons Institute in University of California Berkeley. Her mathematical interests are in computational methods for extracting information from data. She studies optimization for data science, machine learning, equivariant representation learning and graph neural networks.
Soledad is originally from Uruguay.
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