4 citations · 4 across the 2 of their papers we have counts for
2 papers
stat.ML2015
Exploring Sparsity in Multi-class Linear Discriminant Analysis
Dong Xia
Recent studies in the literature have paid much attention to the sparsity in linear classification tasks. One motivation of imposing sparsity assumption on the linear discriminant…
stat.ML2014★ 4 cited
Optimal Schatten-q and Ky-Fan-k Norm Rate of Low Rank Matrix Estimation
Dong Xia
In this paper, we consider low rank matrix estimation using either matrix-version Dantzig Selector or matrix-version LASSO estimator . We consider sub-Ga…