88 citations · 333 across the 26 of their papers we have counts for
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math.ST2016★ 9 cited
Asymptotic Optimality in Stochastic Optimization
John Duchi, Feng Ruan
We study local complexity measures for stochastic convex optimization problems, providing a local minimax theory analogous to that of Hájek and Le Cam for classical statistical pro…
stat.AP2016★ 2 cited
A Tutorial on Libra: R package for the Linearized Bregman Algorithm in High Dimensional Statistics
Jiechao Xiong, Feng Ruan, Yuan Yao
The R package, Libra, stands for the LInearized BRegman Al- gorithm in high dimensional statistics. The Linearized Bregman Algorithm is a simple iterative procedure to generate spa…
math.ST2016
Multiclass Classification, Information, Divergence, and Surrogate Risk
John C. Duchi, Khashayar Khosravi, Feng Ruan
We provide a unifying view of statistical information measures, multi-way Bayesian hypothesis testing, loss functions for multi-class classification problems, and multi-distributio…