Zhiyi Chi

activity

20002009

most citedOn the performance of FDR control: Constraints and a partial solution

27 citations · 54 across the 9 of their papers we have counts for

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Showing 2009 · math.STShow all

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math.ST2009

$L_{0}$ regularized estimation for nonlinear models that have sparse underlying linear structures

Zhiyi Chi

We study the estimation of $β$ for the nonlinear model $y = f(X\sp{\top}β) + ε$ when $f$ is a nonlinear transformation that is known, $β$ has sparse nonzero coordinates, and the nu…

L0​ regularized estimation for nonlinear models that have sparse underlying linear structures

$L_{0}$ regularized estimation for nonlinear models that have sparse underlying linear structures