Nabarun Deb

activity

20182026

most citedMultivariate Rank-based Distribution-free Nonparametric Testing using Measure Transportation

35 citations · 108 across the 20 of their papers we have counts for

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Showing 2025 · math.STShow all

3 papers · 2 filters

math.ST2025

Pivotal CLTs for Pseudolikelihood via Conditional Centering in Dependent Random Fields

Nabarun Deb

In this paper, we study fluctuations of conditionally centered statistics of the form $N^{- 1/2} i = 1 \sum N c_{i} (g (σ_{i}) - E_{N} [g (σ_{i}) ∣ σ_{j}, j \neq = i])$ where $(σ_1,\ldots ,σ_N)…

math.ST2025

CLT in high-dimensional Bayesian linear regression with low SNR

Seunghyun Lee, Nabarun Deb, Sumit Mukherjee

We study central limit theorems for linear statistics in high-dimensional Bayesian linear regression with product priors. Unlike the existing literature where the focus is on poste…

math.ST2025

Phase Transition in Nonparametric Minimax Rates for Covariate Shifts on Approximate Manifolds

Yuyao Wang, Nabarun Deb, Debarghya Mukherjee

We study nonparametric regression under covariate shift with structured data, where a small amount of labeled target data is supplemented by a large labeled source dataset. In many…