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arXiv · 2012.00657

Bayesian classification for dating archaeological sites via projectile points

Carmen Armero·Gonzalo García-Donato·Joaquín Jiménez-Puerto·Salvador Pardo-Gordó·Joan Bernabeu
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Abstract

Dating is a key element for archaeologists. We propose a Bayesian approach to provide chronology to sites that have neither radiocarbon dating nor clear stratigraphy and whose only information comes from lithic arrowheads. This classifier is based on the Dirichlet-multinomial inferential process and posterior predictive distributions. The procedure is applied to predict the period of a set of undated sites located in the east of the Iberian Peninsula during the IVth and IIIrd millennium cal. BC.

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Carmen Armero, Gonzalo García-Donato, Joaquín Jiménez-Puerto, Salvador Pardo-Gordó, Joan Bernabeu. 2020-12-01. Bayesian classification for dating archaeological sites via projectile points. https://arxiv.org/abs/2012.00657

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