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Statistical Physics of Machine Learning
Contact: plund@simonsfoundation.org; lectures@simonsfoundation.org
Registration link: https://www.eventbrite.com/e/statistical-physics-of-machine-learning-tickets-871113994407
Machine learning provides an invaluable toolbox for the natural sciences, but it also comes with many open questions that the theoretical branches of the natural sciences can investigate.
In this Presidential Lecture, Lenka Zdeborová will describe recent trends and progress in exploring questions surrounding machine learning. She will discuss how diffusion or flow-based generative models sample (or fail to sample) challenging probability distributions. She will present a toy model of dot-product attention that presents a phase transition between positional and semantic learning. She will also revisit some classical methods for estimating uncertainty and their status in the context of modern overparameterized neural networks.
About the Speaker:
Zdeborová is a professor of physics and computer science at École Polytechnique Fédérale de Lausanne, where she leads the Statistical Physics of Computation Laboratory. From 2010 to 2020, she was a researcher at the French National Centre for Scientific Research (CNRS), working at the Institute of Theoretical Physics at CEA Paris-Saclay. Zdeborová’s expertise is in applying concepts from statistical physics to problems in machine learning, signal processing, inference and optimization. She enjoys erasing the boundaries between theoretical physics, mathematics and computer science.
SCHEDULE
Doors open: 5:30 p.m. (No entrance before 5:30 p.m.)
Lecture: 6:00 p.m. – 7:00 p.m. (Admittance closes at 6:20 p.m.)
Inquiries: lectures@simonsfoundation.org