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08/11/2023
Empirical Bayes Estimation with Side Information: A Nonparametric Integrative Tweedie Approach
We investigate the problem of compound estimation of normal means while ...
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04/26/2023
Bootstrapped Edge Count Tests for Nonparametric Two-Sample Inference Under Heterogeneity
Nonparametric two-sample testing is a classical problem in inferential s...
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03/28/2023
Structured Dynamic Pricing: Optimal Regret in a Global Shrinkage Model
We consider dynamic pricing strategies in a streamed longitudinal data s...
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03/05/2020
A Nearest-Neighbor Based Nonparametric Test for Viral Remodeling in Heterogeneous Single-Cell Proteomic Data
An important problem in contemporary immunology studies based on single-...
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03/04/2020
Large-Scale Shrinkage Estimation under Markovian Dependence
We consider the problem of simultaneous estimation of a sequence of depe...
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10/20/2019
A General Framework for Empirical Bayes Estimation in Discrete Linear Exponential Family
We develop a Nonparametric Empirical Bayes (NEB) framework for compound ...
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05/23/2019
Sparse Minimax Optimality of Bayes Predictive Density Estimates from Clustered Discrete Priors
We consider the problem of predictive density estimation under Kullback-...
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11/29/2018