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04/30/2021
Estimation and Selection Properties of the LAD Fused Lasso Signal Approximator
The fused lasso is an important method for signal processing when the hi...
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04/30/2021
Joint Linear Trend Recovery Using L1 Regularization
This paper studies the recovery of a joint piece-wise linear trend from ...
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11/26/2019
A High-dimensional M-estimator Framework for Bi-level Variable Selection
In high-dimensional data analysis, bi-level sparsity is often assumed wh...
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10/21/2019