gsbm_mcgd: Fit sparse main effects plus low-rank interactions model with...

Description Usage Arguments

View source: R/gsbm_mcgd.R

Description

Fit sparse main effects plus low-rank interactions model with least-squares data fitting term (numeric variables only)

Usage

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gsbm_mcgd(A, lambda1, lambda2, epsilon, U = NULL, maxit = 100,
  thresh = 1e-06, S0 = NULL, L0 = NULL, R0 = NULL, trace.it = T)

Arguments

A

nxn adjacency matrix

lambda1

regularization parameter for nuclear norm penalty (positive number)

lambda2

regularization parameter for ell_2,1 penalty (positive number)

U

lower bound on nuclear norm (positive number, if NULL, default method is applied)

maxit

maximum number of iterations (positive integer)

thresh

convergence tolerance (positive number)

S0

initial value for the sparse component

L0

initial value for the low-rank component

R0

lower bound on nuclear norm of L0 (positive number, if NULL, default method is applied)

trace.it

whether messages about convergence should be printed (boolean)


genevievelrobin/gsbm documentation built on Dec. 5, 2019, 12:47 a.m.