petsc-3.11.3 2019-06-26
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TaoBRGNSetL1SmoothEpsilon

Set the L1-norm smooth approximation parameter for L1-regularized least-squares algorithm

Synopsis

#include "petsctao.h" 
PetscErrorCode TaoBRGNSetL1SmoothEpsilon(Tao tao,PetscReal epsilon)
Collective on Tao

Input Parameters

tao - the Tao solver context
epsilon - L1-norm smooth approximation parameter

Level

advanced

Location

src/tao/leastsquares/impls/brgn/brgn.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages