Teng Zhang

activity

20172021

most citedRobust PCA by Manifold Optimization

20 citations · 27 across the 5 of their papers we have counts for

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2 papers · 1 filter

math.ST2019★ 4 cited

Element-wise estimation error of a total variation regularized estimator for change point detection

Teng Zhang

This work studies the total variation regularized $ℓ_{2}$ estimator (fused lasso) in the setting of a change point detection problem. Compared with existing works that focus on th…

math.ST2018

Phase Retrieval by Alternating Minimization with Random Initialization

Teng Zhang

We consider a phase retrieval problem, where the goal is to reconstruct a $n$ -dimensional complex vector from its phaseless scalar products with $m$ sensing vectors, independently…