43 citations · 215 across the 27 of their papers we have counts for
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math.ST2022
Agreement and Statistical Efficiency in Bayesian Perception Models
Yash Deshpande, Elchanan Mossel, Youngtak Sohn
Bayesian models of group learning are studied in Economics since the 1970s. and more recently in computational linguistics. The models from Economics postulate that agents maximize…
math.ST2021
Near-optimal inference in adaptive linear regression
Koulik Khamaru, Yash Deshpande, Tor Lattimore +2
When data is collected in an adaptive manner, even simple methods like ordinary least squares can exhibit non-normal asymptotic behavior. As an undesirable consequence, hypothesis…
math.ST2013★ 43 cited
Sparse PCA via Covariance Thresholding
Yash Deshpande, Andrea Montanari
In sparse principal component analysis we are given noisy observations of a low-rank matrix of dimension and seek to reconstruct it under additional sparsity assumption…