Search Results for author: Peter Harrington

Found 9 papers, 6 papers with code

Generative Modeling of High-resolution Global Precipitation Forecasts

no code implementations22 Oct 2022 James Duncan, Shashank Subramanian, Peter Harrington

Forecasting global precipitation patterns and, in particular, extreme precipitation events is of critical importance to preparing for and adapting to climate change.

Weather Forecasting

Mining for Strong Gravitational Lenses with Self-supervised Learning

1 code implementation30 Sep 2021 George Stein, Jacqueline Blaum, Peter Harrington, Tomislav Medan, Zarija Lukic

We employ self-supervised representation learning to distill information from 76 million galaxy images from the Dark Energy Spectroscopic Instrument Legacy Imaging Surveys' Data Release 9.

Representation Learning Self-Supervised Learning

Fast, high-fidelity Lyman $α$ forests with convolutional neural networks

1 code implementation23 Jun 2021 Peter Harrington, Mustafa Mustafa, Max Dornfest, Benjamin Horowitz, Zarija Lukić

Full-physics cosmological simulations are powerful tools for studying the formation and evolution of structure in the universe but require extreme computational resources.

Self-Supervised Representation Learning for Astronomical Images

1 code implementation24 Dec 2020 Md Abul Hayat, George Stein, Peter Harrington, Zarija Lukić, Mustafa Mustafa

We show that, without the need for labels, self-supervised learning recovers representations of sky survey images that are semantically useful for a variety of scientific tasks.

Astronomy Contrastive Learning +4

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