Near-OptimalModel-FreeReinforcementLearninginNon-StationaryEpisodicMDPsWeichaoMao1KaiqingZhang1RuihaoZhu2DavidSimchi-Levi2TamerBas¸ar1Abstractthroughsequentialinteractionswithaninitiallyunknownbut...
Model-FreeReinforcementLearning:fromClippedPseudo-RegrettoSampleComplexityZihanZhang1YuanZhou2XiangyangJi1AbstractInRLtheory,Model-Freealgorithmsareexplicitlydefinedtobetheoneswhosespacecomplexityi...
Model-FreeandModel-BasedPolicyEvaluationwhenCausalityisUncertainDavidBruns-Smith1Abstractunobservedshocksareoftenassumedtobedrawniidev-eryperiod.ConsidertheFederalReserveBoardadjustingWhendecision-...
MatrixCompletionwithModel-FreeWeightingJiayiWang1RaymondK.W.Wong1XiaojunMao2KwunChuenGaryChan3Abstractguptaetal.,2021)andquantumstatetomography(Wang,2013;Caietal.,2016).Matrixcompletionhasbeenpop-I...
CounterfactualCreditAssignmentinModel-FreeReinforcementLearningThomasMesnard1ThéophaneWeber1FabioViola1ShantanuThakoor1AlaaSaade1AnnaHarutyunyan1WillDabney1TomStepleton1NicolasHeess1ArthurGuez1Ér...
UpperboundsforModel-FreeRow-SparsePrincipalComponentAnalysisGuanyiWang1SantanuDey1AbstractwhereA:=1XX⊤isthesamplecovariancematrix,MSparseprincipalcomponentanalysis(PCA)isandIrdenotesther×ridentit...
Model-FreeReinforcementLearninginInfinite-horizonAverage-rewardMarkovDecisionProcessesChen-YuWei1MehdiJafarnia-Jahromi1HaipengLuo1HiteshiSharma1RahulJain1AbstractandModel-Free.Model-basedalgorithms...
AnInvestigationofModel-FreePlanningArthurGuez1MehdiMirza1KarolGregor1RishabhKabra1SébastienRacanière1ThéophaneWeber1DavidRaposo1AdamSantoro1LaurentOrseau1TomEccles1GregWayne1DavidSilver1TimothyL...
CombiningModel-BasedandModel-FreeUpdatesforTrajectory-CentricReinforcementLearningYevgenChebotar12KarolHausman1MarvinZhang3GauravSukhatme1StefanSchaal12SergeyLevine3AbstractFigure1.Realrobottasksus...