Sayez, Niels ; De Vleeschouwer, Christophe ; Delouille, Veronique ; Bechet, Sabrina ; Lefèvre, Laure

submitted to Space Weather (2023)


Keyword(s): We automatically detect, cluster, and classify sunspots using ground-based white light observations and deep learning methods. ; Our method achieves comparable results to those obtained in the literature on space-based continuum and magnetogram observations. ; Ensembles of classifiers are effective in discriminating reliable and likely erroneous predictions on the sunspot classification.
Funding: B2 /191/P2/DeepSun