Search Results for author: Stephon Alexander

Found 4 papers, 1 papers with code

The Physics of Machine Learning: An Intuitive Introduction for the Physical Scientist

no code implementations27 Nov 2021 Stephon Alexander, Sarah Bawabe, Batia Friedman-Shaw, Michael W. Toomey

This article is intended for physical scientists who wish to gain deeper insights into machine learning algorithms which we present via the domain they know best, physics.

BIG-bench Machine Learning

The Autodidactic Universe

no code implementations29 Mar 2021 Stephon Alexander, William J. Cunningham, Jaron Lanier, Lee Smolin, Stefan Stanojevic, Michael W. Toomey, Dave Wecker

We discover maps that put each of these matrix models in correspondence with both a gauge/gravity theory and a mathematical model of a learning machine, such as a deep recurrent, cyclic neural network.

Deep Learning the Morphology of Dark Matter Substructure

1 code implementation16 Sep 2019 Stephon Alexander, Sergei Gleyzer, Evan McDonough, Michael W. Toomey, Emanuele Usai

With thousands of strong lensing images anticipated with the coming launch of LSST, we expect that supervised and unsupervised deep learning models will play a crucial role in determining the nature of dark matter.

Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Physics - Phenomenology

Novel Substructure and Superfluid Dark Matter

no code implementations11 Jan 2019 Stephon Alexander, Jason J. Bramburger, Evan McDonough

The recent observation of the distribution of accreted stars (SDSS-Gaia DR2) suggests that a non-trivial fraction of dark matter is contained within halo substructure.

Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory

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