APPLICATION OF ANALYTICAL TECHNIQUES AND MACHINE LEARNING MODELS FOR THE IDENTIFICATION AND CULTURAL ATTRIBUTION OF ANCIENT POTTERY: A CASE STUDY FROM BOLU CLAUDIOPOLIS, TURKEY
DOI:
https://doi.org/10.14795/jaha.13.1.2026.1504Keywords:
Ancient Pottery, XRF Analysis, Machine Learning, Bolu Claudiopolis, Fuzzy LogicAbstract
Understanding the origin, manufacturing technology, and cultural connections of ancient pottery is a primary goal in interdisciplinary research spanning archaeology and materials science. This study investigated 20 pottery samples from the ancient site of Bolu Claudiopolis (modern-day Bolu, Turkey). For a detailed and multifaceted analysis, a combination of scientific techniques—including X-ray Fluorescence (XRF), X-ray Diffraction (XRD), and Fourier Transform Infrared Spectroscopy (FTIR)—were employed to obtain the chemical, mineralogical, and structural characteristics of the pottery. The resulting data were input into various machine learning algorithms (KNN, SVM, Random Forest) implemented using Weka software. Principal Component Analysis (PCA) was utilized for dimensionality reduction and pattern discovery. To enhance accuracy in identifying and distinguishing possible civilizational origins (Roman and Greek), Fuzzy Logic was applied to define rules for combined classification. Furthermore, data fusion methods were used to combine and analyze information across different data levels (chemical, mineral, structural). The results demonstrated significant differences in the chemical and mineral composition of the samples, which can be interpreted in relation to different civilizations. The Random Forest model showed the highest classification accuracy. Fuzzy analysis indicated that most samples had a high dependency on the Roman civilization, while some exhibited a mixed tendency toward the Greek civilization. XRD and FTIR results suggested the use of a medium firing temperature and silicate soils with specific mineral granules. This study exemplifies a new interdisciplinary approach that utilizes advanced scientific techniques and machine learning to enable a deeper analysis of ancient pottery and its civilizational provenance.
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