Estimation of means in graphical Gaussian models with symmetries
We study the problem of estimability of means in undirected graphical Gaussian models with symmetry restrictions represented by a colored graph. Following on from previous studies, we partition the variables into sets of vertices whose corresponding means are restricted to being identical. We find a...
Päätekijät: | Gehrmann, H, Lauritzen, S |
---|---|
Aineistotyyppi: | Journal article |
Kieli: | English |
Julkaistu: |
2011
|
Samankaltaisia teoksia
-
Graphical Gaussian models with symmetries
Tekijä: Gehrmann, H
Julkaistu: (2011) -
Graphical Gaussian models with edge and vertex symmetries
Tekijä: Hojsgaard, S, et al.
Julkaistu: (2008) -
Inference in graphical Gaussian models with edge and vertex symmetries with the gRc package for R
Tekijä: Hojsgaard, S, et al.
Julkaistu: (2007) -
Restricted concentration models - Graphical Gaussian models with concentration parameters restricted to being equal
Tekijä: Højsgaard, S, et al.
Julkaistu: (2005) -
DC algorithm for estimation of sparse Gaussian graphical models
Tekijä: Tomokaze Shiratori, et al.
Julkaistu: (2024-01-01)