TowardsTightBoundsontheSampleComplexityofAverage-rewardMDPsYujiaJin1AaronSidford1Abstractmakingunderuncertaintyandreinforcementlearning(Puter-man,2014;Sutton&Barto,2018).Itisaprominenttheoret-Wepro...
SampleComplexityofRobustLinearClassificationonSeparatedDataRobiBhattacharjee1SomeshJha2KamalikaChaudhuri1Abstractthusaimstofindaclassifierthatmaximizesaccuracyonexamplesthataredistancerormorefromth...
RiskBoundsandRademacherComplexityinBatchReinforcementLearningYaqiDuan1ChiJin2ZhiyuanLi3Abstractalgorithmsincludingsupportvectormachines(Cortes&Vapnik,1995;Suykens&Vandewalle,1999),boosting(Fre-This...
QueryComplexityofAdversarialAttacksGrzegorzGłuch1Ru¨digerUrbanke1Abstract2018;Hayes&Danezis,2017)canonlyobservetheinput-outputbehaviorofthemodel.ManydefenseshavebeenTherearetwomainattackmodelscon...
OptimalComplexityinDecentralizedTrainingYuchengLu1ChristopherDeSa1AbstractTable1.Designchoiceofcentralizationanddecentralizationindifferentlayersofaparallelmachinelearningsystem.TheprotocolDecentra...
MultidimensionalScaling:ApproximationandComplexityErikDemaine1AdamHesterberg2FredericKoehler3JaysonLynch4JohnUrschel3Abstractbeenrecognizedasafundamentaltoolfordataanalysisacrossabroadrangeofdiscip...
ExponentialReductioninSampleComplexitywithLearningofIsingModelDynamicsArkopalDutt1AndreyY.Lokhov2MarcVuffray2SidhantMisra2Abstractmeasurementsandexperiments.Asthesesamplesaretime-consumingorcostlyt...
ALowerBoundfortheSampleComplexityofInverseReinforcementLearningAbiKomanduru1JeanHonorio2AbstractproblemcanbeembeddedinLMDP,solutionstostandardMDPproblemsbasedonstandardMDPsareguaranteedtoInverserei...
TheSampleComplexityofBest-kItemsSelectionfromPairwiseComparisonsWenboRen1JiaLiu2NessB.Shroff13Abstract1.IntroductionThispaperstudiesthesampleComplexity(aka1.1.BackgroundandMotivationnumberofcompari...
TheComplexityofFindingStationaryPointswithStochasticGradientDescentYoelDrori1OhadShamir12Abstractisnottominimizef(x)overx,butrather∇f(x).Thisquestionoffindingstationarypointshasgainedmoreatten-Wes...
SampleComplexityBoundsfor1-bitCompressiveSensingandBinaryStableEmbeddingswithGenerativePriorsZhaoqiangLiu1SelwynGomes1AvtanshTiwari2JonathanScarlett1Abstractreticalguaranteesincludingsharpperforman...
OntheSampleComplexityofAdversarialMulti-SourcePACLearningNikolaKonstantinov1EliasFrantar12DanAlistarh1ChristophH.Lampert1Abstractetal.,2019).Robustnessattrainingtime,however,isrepre-sentedlesspromi...
OntheIterationComplexityofHypergradientComputationRiccardoGrazzi12LucaFranceschi12MassimilianoPontil12SaverioSalzo1Abstractetal.,2018),aswellasrecurrentandgraphneuralnetworks(Almeida,1987;Pineda,19...
Near-optimalsampleComplexityboundsforlearningLatentk−polytopesandapplicationstoAd-MixturesChiranjibBhattacharyya1RavindranKannan2Abstractmixtrues,aproblemnottackledbefore.Ad-mixturesaregeneralizat...
LowerComplexityBoundsforFinite-SumConvex-ConcaveMinimaxOptimizationProblemsGuangzengXie1LuoLuo2YijiangLian3ZhihuaZhang45AbstractconvexsuchthatX⊆RdxandY⊆Rdy.Thisformula-tioncontainsseveralpopularm...
ImprovingtheSampleandCommunicationComplexityforDecentralizedNon-ConvexOptimization:JointGradientEstimationandTrackingHaoranSun1SongtaoLu2MingyiHong1Abstract1.IntroductionManymodernlarge-scalemachin...
FromPACtoInstance-OptimalSampleComplexityinthePlackett-LuceModelAadirupaSaha1AdityaGopalan1Abstractetal.,2013;Radlinskietal.,2008),crowdsourcedranking(Chenetal.,2013),tournamentdesign(Graepel&Herbr...
DropNet:ReducingNeuralNetworkComplexityviaIterativePruningJohnTanChongMin1MehulMotani1AbstractodsofreducingComplexityincludequantizationto16-bit(Guptaetal.,2015),groupL1orL2regularization(AlemuMode...
ComplexityofFindingStationaryPointsofNonsmoothNonconvexFunctionsJingzhaoZhang1HongzhouLin1StefanieJegelka1SuvritSra1AliJadbabaie1AbstractTable1.Whentheproblemisnonconvexandnonsmooth,find-inga-stati...
ASampleComplexitySeparationbetweenNon-ConvexandConvexMeta-LearningNikunjSaunshi1YiZhang1MikhailKhodak2SanjeevArora13AbstractComplexityofanunseenbutrelatedtesttask.Althoughthereisalonghistoryofsucce...