Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Donovan Lieu"'
Publikováno v:
Ann. Statist. 48, no. 1 (2020), 205-229
We study trend filtering, a relatively recent method for univariate nonparametric regression. For a given positive integer $r$, the $r$-th order trend filtering estimator is defined as the minimizer of the sum of squared errors when we constrain (or