Physics ∩ ML Seminars |
Events During the Week of May 29th through June 5th, 2022
Monday, May 30th, 2022
- No events scheduled
Tuesday, May 31st, 2022
- No events scheduled
Wednesday, June 1st, 2022
- Weak Supervision for the Strong Force
- Time: 11:00 am - 12:15 pm
- Place: Online Seminar: Please sign up for our mailing list at www.physicsmeetsml.org for zoom link. We will also livestream the talk in Chamberlin 5280.
- Speaker: Jesse Thaler, MIT/IAIFI
- Abstract: The strong nuclear force is governed by the interactions of quarks and gluons. Because of confinement, though, quarks and gluons can never been seen in isolation, so “quark” and “gluon” labels are fundamentally ambiguous. In this talk, I show how to leverage weak supervision to disentangle quarks and gluons without labeled training data. This technique is then applied to public data from the Large Hadron Collider. This analysis incorporates a wide range of machine learning tools — including topic modeling, permutation-invariant networks, simulation-based inference, and optimal transport — together with key insights from quantum field theory.
Thursday, June 2nd, 2022
- No events scheduled
Friday, June 3rd, 2022
- No events scheduled