M Walmsley, T Géron, S Kruk… - Monthly Notices of …, 2023 - academic.oup.com
We present detailed morphology measurements for 8.67 million galaxies in the DESI Legacy Imaging Surveys (DECaLS, MzLS, and BASS, plus DES). These are automated …
Artificial intelligence methods show great promise in increasing the quality and speed of work with large astronomical datasets, but the high complexity of these methods leads to the …
In this work, we apply self-supervised learning with instance differentiation to learn a robust, multipurpose representation for image analysis of resolved extragalactic continuum images …
Zoobot is a Python package for measuring the detailed appearance of galaxies in telescope images using deep learning. Zoobot is aimed at astronomers who want to solve a galaxy …
We present AstroCLIP, a strategy to facilitate the construction of astronomical foundation models that bridge the gap between diverse observational modalities. We demonstrate that …
We propose\textit {masked particle modeling}(MPM) as a self-supervised method for learning generic, transferable, and reusable representations on unordered sets of inputs for …
M Jiménez, EJ Alfaro, M Torres Torres… - Monthly Notices of the …, 2023 - academic.oup.com
Citizen science is gaining popularity as a valuable tool for labelling large collections of astronomical images by the general public. This is often achieved at the cost of poorer …
Aims. Various galaxy merger detection methods have been applied to diverse datasets. However, it is difficult to understand how they compare. Our aim is to benchmark the relative …
P Harris, M Kagan, J Krupa, B Maier… - arXiv preprint arXiv …, 2024 - arxiv.org
Self-Supervised Learning (SSL) is at the core of training modern large machine learning models, providing a scheme for learning powerful representations that can be used in a …