224 citations · 344 across the 14 of their papers we have counts for
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math.ST2015
A General Decision Theory for Huber's -Contamination Model
Mengjie Chen, Chao Gao, Zhao Ren
Today's data pose unprecedented challenges to statisticians. It may be incomplete, corrupted or exposed to some unknown source of contamination. We need new methods and theories to…
math.ST2015★ 15 cited
Robust Covariance and Scatter Matrix Estimation under Huber's Contamination Model
Mengjie Chen, Chao Gao, Zhao Ren
Covariance matrix estimation is one of the most important problems in statistics. To accommodate the complexity of modern datasets, it is desired to have estimation procedures that…