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most citedFast Projection onto the Capped Simplex with Applications to Sparse Regression in Bioinformatics

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cs.LG2023

Inhomogeneous graph trend filtering via a l2,0 cardinality penalty

Xiaoqing Huang, Andersen Ang, Kun Huang +2

We study estimation of piecewise smooth signals over a graph. We propose a -norm penalized Graph Trend Filtering (GTF) model to estimate piecewise smooth graph signals…