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The chronology of archaeological assemblages based on an automatic Bayesian procedure: Eastern Iberia as study case

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The chronology of archaeological assemblages based on an automatic Bayesian procedure: Eastern Iberia as study case

dc.contributor.author	Pardo Gordó, Salvador
dc.contributor.author	Bernabeu Aubán, Joan
dc.contributor.author	Jiménez Puerto, Joaquín
dc.contributor.author	Armero-Cervera, Carmen
dc.contributor.author	García-Donato Layrón, Gonzalo
dc.date.accessioned	2023-11-23T08:10:29Z
dc.date.available	2023-11-23T08:10:29Z
dc.date.issued	2022
dc.identifier.uri	https://hdl.handle.net/10550/91346
dc.description.abstract	The purpose of this work is to show an automatic Bayesian procedure to obtain accurate chronological information of archaeological assemblages characterized by palimpsest or without radiocarbon dates and whose temporal information comes only from bifacial flint arrowheads. In this paper, a classification method based on the Dirichlet-multinomial inferential process and its posterior predictive probability distribution is discussed. Its purpose is to predict the chronological period of undated archaeological assemblages (levels or sites) by means of a Bayesian predictive process based on the posterior distribution of each bifacial flint arrowhead types in the Eastern Iberia during the 4th and 3rd millennium cal. BC. The results obtained suggest that this approach is very useful to achieve an accurate chronology when other archaeological information is not available, or it is not conclusive.
dc.language.iso	eng
dc.relation.ispartof	Journal of Archaeological Science, 2022, vol. 139, num. 105555
dc.source	Pardo Gordó, Salvador, Bernabeu Aubán, Joan, Jiménez-Puerto, Joaquín, Armero, Carmen, García-Donato Layrón, Gonzalo (2022). The chronology of archaeological assemblages based on an automatic Bayesian procedure: Eastern Iberia as study case. Journal of Archaeological Science 139 105555. https://doi.org/10.1016/j.jas.2022.105555
dc.subject	arqueologia
dc.subject	estadística bayesiana
dc.title	The chronology of archaeological assemblages based on an automatic Bayesian procedure: Eastern Iberia as study case
dc.type	journal article
dc.date.updated	2023-11-23T08:10:29Z
dc.identifier.doi	10.1016/j.jas.2022.105555
dc.identifier.idgrec	150603
dc.rights.accessRights	open access
dc.identifier.essn	0305-4403