553 citations · 820 across the 28 of their papers we have counts for
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cs.LG2012
Sparse Trace Norm Regularization
Jianhui Chen, Jieping Ye
We study the problem of estimating multiple predictive functions from a dictionary of basis functions in the nonparametric regression setting. Our estimation scheme assumes that ea…
cs.LG2012★ 553 cited
Multi-Task Feature Learning Via Efficient l2,1-Norm Minimization
Jun Liu, Shuiwang Ji, Jieping Ye
The problem of joint feature selection across a group of related tasks has applications in many areas including biomedical informatics and computer vision. We consider the l2,1-nor…
cs.LG2012★ 46 cited
Efficient Sparse Group Feature Selection via Nonconvex Optimization
Shuo Xiang, Xiaotong Shen, Jieping Ye
Sparse feature selection has been demonstrated to be effective in handling high-dimensional data. While promising, most of the existing works use convex methods, which may be subop…