2 citations · 4 across the 4 of their papers we have counts for
Showing math.STShow all
3 papers · 1 filter
math.ST2018
Adapting to Unknown Noise Distribution in Matrix Denoising
Andrea Montanari, Feng Ruan, Jun Yan
We consider the problem of estimating an unknown matrix , from observations where $\bold…
math.ST2018
The Right Complexity Measure in Locally Private Estimation: It is not the Fisher Information
John C. Duchi, Feng Ruan
We identify fundamental tradeoffs between statistical utility and privacy under local models of privacy in which data is kept private even from the statistician, providing instance…
math.ST2018
A constrained risk inequality for general losses
John C. Duchi, Feng Ruan
We provide a general constrained risk inequality that applies to arbitrary non-decreasing losses, extending a result of Brown and Low [Ann. Stat. 1996]. Given two distributions $P_…