Label switching problem in Bayesian analysis for gravitational wave astronomy

The label switching problem arises in the Bayesian analysis of models containing multiple indistinguishable parameters with arbitrary ordering. Any permutation of these parameters is equivalent, therefore models with many such parameters have extremely multimodal posterior distributions. It is diffi...

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Veröffentlicht in:	Physical review. D 2019-10, Vol.100 (8), Article 084041
Hauptverfasser:	Buscicchio, Riccardo, Roebber, Elinore, Goldstein, Janna M., Moore, Christopher J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Astronomical models Astronomy Bayesian analysis Gravitation Gravitational waves Mapping Monte Carlo simulation Parameters Permutations Switching
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