graphseg

graphseg-package

The main function of this package is <code>agraph</code>, which performs segmentation
of signals on graphs into a piecewise-constant signal.
(the function <code>graph_aridge</code> is deprecated and kept here for backward
compatibility).

internal

Perform segmentation of graph-based signals. Assume a noisy observation
of a signal two values correspond to vertices on a graph. Assume the true
value of the signal is piece-wise constant (where each 'piece' is a
connected subgraph). The main function, agraph(), computes the
segmentation of the signal. The package also includes a wrapper around the competing
method flsa() (from package 'flsa').
More information about this method in Goepp and van de Kassteele (2022)
"Graph-Based Spatial Segmentation of
Health-Related Areal Data" <doi:10.48550/arXiv.2206.06752>.

Vivien Goepp

Segmentation of Graph-Based Signals

graphseg-package function

Maintainer: Vivien Goepp <a href="/link/vivien.goepp%40gmail.com?package=graphseg&version=0.1.1" data-mini-rdoc="graphseg::vivien.goepp@gmail.com">vivien.goepp@gmail.com</a> (<a href="https://orcid.org/0000-0001-6961-4260">ORCID</a>)

Author

graphseg: A package for piece-wise constant estimation of graph-based signals — graphseg-package

Maintainer: Vivien Goepp <a href='mailto:vivien.goepp@gmail.com'>vivien.goepp@gmail.com</a> (<a href='https://orcid.org/0000-0001-6961-4260'>ORCID</a>)

graphseg-package: graphseg: A package for piece-wise constant estimation of graph-based signals

Description

Arguments

Author

Details

See Also