Equivalence of alternative Bayesian procedures for evaluating measurement uncertainty

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dc.contributor.authorLira, I.
dc.contributor.authorGrientschnig, D.
dc.date.accessioned2024-01-10T12:05:15Z
dc.date.available2024-01-10T12:05:15Z
dc.date.issued2010
dc.description.abstractCurrent recommendations for evaluating uncertainty of measurement are based on the Bayesian interpretation of probability distributions as encoding the state of knowledge about the quantities to which those distributions refer. Given a measurement model that relates an output quantity to one or more input quantities, the distribution of the former is obtained by propagating those of the latter according to the axioms of probability calculus and also, if measurement data are available, by applying Bayes' theorem.
dc.description.abstractThe main objective of this paper is to show that alternative ways of applying Bayes' theorem are possible, and that these alternative formulations yield the same results provided consistent use is made of measurement data and prior information. In this context the necessity of assigning non-informative priors arises often. Therefore, the second concern of the paper is to point out, by means of a specific example, that the seemingly reasonable choice of a uniform prior for a quantity about which no information is available may not conform to the accepted rules for constructing non-informative priors.
dc.description.funderFondecyt (Chile)
dc.fechaingreso.objetodigital2024-04-26
dc.format.extent3 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1088/0026-1394/47/3/025
dc.identifier.issn0026-1394
dc.identifier.urihttps://doi.org/10.1088/0026-1394/47/3/025
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/75976
dc.identifier.wosidWOS:000277695900027
dc.information.autorucIngeniería;Lira I;S/I;99450
dc.issue.numero3
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final336
dc.pagina.inicio334
dc.publisherIOP PUBLISHING LTD
dc.revistaMETROLOGIA
dc.rightsacceso restringido
dc.subject.ods09 Industry, Innovation and Infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleEquivalence of alternative Bayesian procedures for evaluating measurement uncertainty
dc.typeartículo
dc.volumen47
sipa.codpersvinculados99450
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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