Rieger, InesInesRieger0000-0002-8694-762XPahl, JasparJasparPahlSeuß, DominikDominikSeuß2021-07-142021-07-142020978-1-7281-3079-8https://fis.uni-bamberg.de/handle/uniba/50307engUnique Class Group Based Multi-Label Balancing Optimizer for Action Unit Detectionconferenceobject10.1109/FG47880.2020.00101