There is Strength in Numbers: A Comprehensive Study of Machine Learning Algorithms for Sex Identification on Animal Bone Remains

This study explores the application of supervised and unsupervised machine learning algorithms for predicting the sex of sheep using measurements of the talus bone in archaeozoological research. Leveraging data from well-documented sheep populations, we trained and tested various machine learning al...

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Bibliographic Details
Published in2024 IEEE 20th International Conference on e-Science (e-Science) pp. 1 - 10
Main Authors Schuler, Nadine-Sarah, Paxinos, Ptolemaios Dimitrios, Yuan, Jing, von Zastrow, Maximilian, Peters, Joris, Kroger, Peer
Format Conference Proceeding
LanguageEnglish
Published IEEE 16.09.2024
Subjects
Accuracy
algorithms
Animals
archaeological data
Bones
History
Machine learning
Machine learning algorithms
Neural networks
sex dimorphism
sheep bones
talus
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Summary:This study explores the application of supervised and unsupervised machine learning algorithms for predicting the sex of sheep using measurements of the talus bone in archaeozoological research. Leveraging data from well-documented sheep populations, we trained and tested various machine learning algorithms, such as kNN, SVMs, Decision Trees, Neural Networks, k-Means, DBSCAN, and GMM - demonstrating high accuracy in sex classification across multiple datasets from various time periods. We furthermore evaluate a variety of clustering results on unlabeled data and highlight their respective strengths and drawbacks. Our results suggest that machine learning offers a promising direction for enhancing the analysis of ancient and recent animal remains, providing valuable insights into past animal husbandry practices and their implications for understanding human history.
ISSN:2325-3703
DOI:10.1109/e-Science62913.2024.10678723