Arnab Auddy | DeepAI

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Featured Co-authors

Ming Yuan
27 publications
Nabarun Deb
11 publications
Sagnik Nandy
5 publications

research

∙ 03/31/2023

Large Dimensional Independent Component Analysis: Statistical Optimality and Computational Tractability

In this paper, we investigate the optimal statistical performance and th...

0 Arnab Auddy, et al. ∙

research

∙ 07/20/2021

On Estimating Rank-One Spiked Tensors in the Presence of Heavy Tailed Errors

In this paper, we study the estimation of a rank-one spiked tensor in th...

0 Arnab Auddy, et al. ∙

research

∙ 04/30/2021

Exact Detection Thresholds for Chatterjee's Correlation

Recently, Chatterjee (2021) introduced a new rank-based correlation coef...

0 Arnab Auddy, et al. ∙

research

∙ 07/17/2020

Perturbation Bounds for Orthogonally Decomposable Tensors and Their Applications in High Dimensional Data Analysis

We develop deterministic perturbation bounds for singular values and vec...

0 Arnab Auddy, et al. ∙