The Chandra-Gaia Catalog of Counterparts: ML Cross-Matching of X-ray and Optical Sources
arXiv·low signal
Presents an ML framework to cross-match Chandra Source Catalog (CSC v2.1) X-ray sources with Gaia optical sources, resolving ambiguous matches that classical methods leave uncertain. A narrow astrophysics application with limited transfer to mainstream AI/ML practice. By V. Samuel Pérez-Díaz, Vinay L. Kashyap, Joshua D. Ingram et al. (astro-ph.IM/cs.LG).