agraph_one_lambda: Segmentation using graph structure

In goepp/graphseg: Segmentation of Graph-Based Signals

Segmentation using graph structure

Description

Segmentation using graph structure

Usage

agraph_one_lambda(
  gamma,
  graph,
  lambda = 1,
  weights = NULL,
  delta = 1e-10,
  tol = 1e-08,
  thresh = 0.01
)

Arguments

gamma	entry vector to regularize
graph	an igraph object (from package igraph) giving the regularization structure
lambda	regularizing constant
weights	weights for gamma. Default value is one.
delta	Computational constant in the adaptive ridge reweighting formula.
tol	Tolerance to test for convergence of the adaptive ridge
thresh	Thresholding constant used to fuse two adjacent regions with close value of gamma.

goepp/graphseg documentation built on Nov. 23, 2023, 9:29 a.m.