1 code implementation • 18 Aug 2023 • Aurélien Dersy, Matthew D. Schwartz, Alexander Zhiboedov
Unitarity relates them by an integral equation.
no code implementations • 6 Jul 2023 • Mehmet Demirtas, James Halverson, Anindita Maiti, Matthew D. Schwartz, Keegan Stoner
Conversely, the correspondence allows one to engineer architectures realizing a given field theory by representing action deformations as deformations of neural network parameter densities.
no code implementations • 8 Jun 2022 • Aurélien Dersy, Matthew D. Schwartz, Xiaoyuan Zhang
Polylogrithmic functions, such as the logarithm or dilogarithm, satisfy a number of algebraic identities.
no code implementations • 13 Oct 2021 • Katherine Fraser, Samuel Homiller, Rashmish K. Mishra, Bryan Ostdiek, Matthew D. Schwartz
We then show that optimal transport distances to representative events in the background dataset can be used directly for anomaly detection, with performance comparable to the autoencoders.
no code implementations • 24 Jun 2019 • Anders Andreassen, Ilya Feige, Christopher Frye, Matthew D. Schwartz
We refer to this refined approach as Binary JUNIPR.
High Energy Physics - Phenomenology
no code implementations • 25 Apr 2018 • Anders Andreassen, Ilya Feige, Christopher Frye, Matthew D. Schwartz
As a third application, JUNIPR models can reweight events from one (e. g. simulated) data set to agree with distributions from another (e. g. experimental) data set.
no code implementations • 21 Mar 2018 • Katherine Fraser, Matthew D. Schwartz
Modern machine learning techniques, such as convolutional, recurrent and recursive neural networks, have shown promise for jet substructure at the Large Hadron Collider.
no code implementations • 30 Jan 2018 • Patrick T. Komiske, Eric M. Metodiev, Benjamin Nachman, Matthew D. Schwartz
In particle physics, this challenge is surmounted by the use of simulations.
1 code implementation • 26 Jul 2017 • Patrick T. Komiske, Eric M. Metodiev, Benjamin Nachman, Matthew D. Schwartz
Pileup involves the contamination of the energy distribution arising from the primary collision of interest (leading vertex) by radiation from soft collisions (pileup).
no code implementations • 5 Dec 2016 • Patrick T. Komiske, Eric M. Metodiev, Matthew D. Schwartz
Artificial intelligence offers the potential to automate challenging data-processing tasks in collider physics.