3 citations · 4 across the 2 of their papers we have counts for
2 papers
math.PR2022★ 1 cited
The TAP free energy for high-dimensional linear regression
Jiaze Qiu, Subhabrata Sen
We derive a variational representation for the log-normalizing constant of the posterior distribution in Bayesian linear regression with a uniform spherical prior and an i.i.d. Gau…
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…