One World Seminar Series on the

Mathematics of Machine Learning


The One World Seminar Series on the Mathematics of Machine Learning is an online platform for research seminars, workshops and seasonal schools in theoretical machine learning. The focus of the series lies on theoretical advances in machine learning and deep learning as a complement to the one world seminars on probability, on Information, Signals and Data (MINDS), on methods for arbitrary data sources (MADS), and on imaging and inverse problems (IMAGINE).

The series was started during the Covid-19 epidemic in 2020 to bring together researchers from all over the world for presentations and discussions in a virtual environment. It follows in the footsteps of other community projects under the One World Umbrella which originated around the same time.

We welcome suggestions for speakers concerning new and exciting developments and are committed to providing a platform also for junior researchers. We recognize the advantages that online seminars provide in terms of flexibility, and we are experimenting with different formats. Any feedback on different events is welcome.

Next Event

Wed Nov 30
12 noon ET

Information theory through kernel methods

Estimating and computing entropies of probability distributions are key computational tasks throughout data science. In many situations, the underlying distributions are only known through the expectation of some feature vectors, which has led to a series of works within kernel methods. In this talk, I will explore the particular situation where the feature vector is a rank-one positive definite matrix, and show how the associated expectations (a covariance matrix) can be used with information divergences from quantum information theory to draw direct links with the classical notions of Shannon entropies.

Mailing List and Google Calendar

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Sign up here for our google calendar with all seminars.

Format

Seminars are held online on Zoom. The presentations are recorded and video is made available on our youtube channel. A list of past seminars can be found here. All seminars, unless otherwise stated, are held on Wednesdays at 12 noon ET. The invitation will be shared on this site before the talk and distributed via email.

Board

Wuyang Chen (UT Austin)

Boumediene Hamzi (Caltech)

Franca Hoffmann (University of Bonn)

Issa Karambal (Quantum Leap Africa)

Philipp Petersen (University of Vienna)

Matthew Thorpe (University of Manchester)

Tiffany Vlaar (Mila/McGill University)

Stephan Wojtowytsch (Texas A&M University)

Former Board Members

Simon Shaolei Du (University of Washington)

Surbhi Goel (Microsoft Research NY)


Chao Ma (Stanford University)

Song Mei (UC Berkeley)