AINeutralarXiv – CS AI · Feb 274/107
🧠
A Semi-Supervised Learning Method for the Identification of Bad Exposures in Large Imaging Surveys
Researchers developed a semi-supervised machine learning pipeline using vision transformers and k-Nearest Neighbor classifiers to automatically detect poor-quality exposures in astronomical imaging surveys. The method was successfully applied to the DECam Legacy Survey, identifying 780 problematic exposures that were verified through visual inspection.