Detecting and Correcting for Label Shift with Black Box Predictors

DetectingandCorrectingforLabelShiftwithBlackBoxPredictorsZacharyC.Lipton12Yu-XiangWang23AlexanderJ.Smola2Abstractiidassumption.Absentfamiliarguarantees,wewonder:Isfstillaccurate?What’stherealcurre...