3 papers
stat.ML2026
Some Robustness Properties of Label Cleaning
Chen Cheng, John Duchi
We demonstrate that learning procedures that rely on aggregated labels, e.g., label information distilled from noisy responses, enjoy robustness properties impossible without data…
cs.LG2025
On Privately Estimating a Single Parameter
Hilal Asi, John C. Duchi, Kunal Talwar
We investigate differentially private estimators for individual parameters within larger parametric models. While generic private estimators exist, the estimators we provide repose…
cs.DS2025
A fast and slightly robust covariance estimator
John Duchi, Saminul Haque, Rohith Kuditipudi
Let from a distribution with mean zero and covariance . Given a dataset $\mathca…