7 citations · 11 across the 5 of their papers we have counts for
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math.ST2021★ 3 cited
Regret Minimization in Isotonic, Heavy-Tailed Contextual Bandits via Adaptive Confidence Bands
Sabyasachi Chatterjee, Subhabrata Sen
In this paper we initiate a study of non parametric contextual bandits under shape constraints on the mean reward function. Specifically, we study a setting where the context is on…
stat.ME2021
Quantile Regression by Dyadic CART
Oscar Hernan Madrid Padilla, Sabyasachi Chatterjee
In this paper we propose and study a version of the Dyadic Classification and Regression Trees (DCART) estimator from Donoho (1997) for (fixed design) quantile regression in genera…