top-keXtremeContextualBanditswithArmHierarchyRajatSen1AlexanderRakhlin23LexingYing43RahulKidambi3DeanFoster3DanielHill3InderjitS.Dhillon53Abstract1.IntroductionMotivatedbymodernapplications,suchaso...
OneshotDifferentiallyPrivatetop-kSelectionGangQiao1WeijieJ.Su2LiZhang3Abstractkitemswith(approximately)themaximumvaluesamongmgivenvalues.TheproblemofprivatelyreportingtheBeingabletoefficientlyandac...
OntheConsistencyoftop-kSurrogateLossesForestYang12SanmiKoyejo13Abstractasampleand/orwhenasamplemaycorrespondtomultiplelabels,e.g.,whenanimageofaparkcontainingapondmayThetop-kerrorisoftenemployedtoe...