2014
DOI: 10.1080/10618600.2012.735624
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Label Switching in Bayesian Mixture Models: Deterministic Relabeling Strategies

Abstract: In the folder "LabelSwitching" we have included all the code used in Subsection: Relabeling algorithms, Gibbs Sampler. This will enable readers to replicate all the analysis, simulations and

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Cited by 77 publications
(73 citation statements)
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“…The pivot is selected by choosing a high-posterior density point, such as the complete or non-complete Maximum A Posteriori (MAP) estimate. Rodriguez and Walker (2014) tried to relax the dependence of ECR algorithm to a pivot and proposed two iterative versions (ecr.iterative.1 and ecr.iterative.2). The first algorithm is using as input only the simulated allocation variables and is initialized by a pivot selected at random.…”
Section: Ecr Algorithmsmentioning
confidence: 99%
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“…The pivot is selected by choosing a high-posterior density point, such as the complete or non-complete Maximum A Posteriori (MAP) estimate. Rodriguez and Walker (2014) tried to relax the dependence of ECR algorithm to a pivot and proposed two iterative versions (ecr.iterative.1 and ecr.iterative.2). The first algorithm is using as input only the simulated allocation variables and is initialized by a pivot selected at random.…”
Section: Ecr Algorithmsmentioning
confidence: 99%
“…The data-based method of (Rodriguez and Walker 2014) is a deterministic relabeling algorithm. At first, a set of cluster centers m kr and dispersion parameters s kr is estimated for k = 1, .…”
Section: Data-based Relabelingmentioning
confidence: 99%
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“…Many methods exist on how to tackle the label switching problem, for example, there are methods that impose identifiability constraints (Diebolt and Robert, 1994;Richardson and Green, 1997;McLachlan and Peel, 2004) and others that are based on relabelling algorithms (Celeux, 1998;Stephens, 2000b;Rodriguez and Walker, 2014;Celeux et al, 2000). For a review and comparison of these methods see, for example, Jasra et al (2005) and Sperrin et al (2010).…”
Section: Introductionmentioning
confidence: 99%
“…Many methods exist on how to tackle the label switching problem, for example, imposing identifiability constraints (Diebolt and Robert (1994), Richardson and Green (1997), McLachlan and Peel (2004)) and other methods based on relabelling algorithms (Celeux (1998), Stephens (2000b), Celeux et al (2000), Rodriguez and Walker (2014)). For a review and comparison of these methods see, for example, Jasra et al (2005) and Sperrin et al (2010).…”
Section: Introductionmentioning
confidence: 99%