Gender Estimation by Using Machine Learning Algorithms with Parameters Obtained from Direct Hand Graphs


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Authors

DOI:

https://doi.org/10.58600/eurjther2657

Keywords:

Hand, X-ray, machine learning algorithms, gender estimation

Abstract

Objective: This study was conducted to make gender estimation with parameters obtained from direct hand graphs by using machine learning (ML) algorithms, which is a current issue in the field of health.

Methods: The study was conducted by retrospectively examining the X-ray images of 132 men and 126 women between the ages of 18 and 65 who had not undergone hand surgery or who did not have any pathologies in their hands. Proximal phalanx I length (PPI), distal phalanx I length (PDI), proximal phalanx V length (PP5), medial proximal phalanx V length (PM5), distal phalanx V length (PD5), metacarpal I length (M1) and metacarpal V length (M5) were measured on the images. Gender estimation was made by using the measurements obtained at the input of ML models.

Results: All the parameters obtained were found to be longer and significant in men when compared with women (p<0.05). In gender estimation with ML models, 0.88 Acc rate was obtained with Extra Tree Classifier algorithm and Acc rate of other algorithms was found to vary between 0.79 and 0.87.

Conclusion: As a result of the study, parameters obtained from X-ray hand graphs were found to have highly accurate gender estimation with ML algorithms. In cases where the identity of individuals needs to be predicted quickly and accurately, the analysis of hand radiographs obtained from X-rays and ML algorithms shows that the prediction time can be minimized and high accuracy can be achieved.

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Published

2025-04-30

How to Cite

Çiftçi, R., Seçgin , Y., Toy, Şeyma, Öner, Z., & Öner, S. (2025). Gender Estimation by Using Machine Learning Algorithms with Parameters Obtained from Direct Hand Graphs . European Journal of Therapeutics, 31(2), 114–121. https://doi.org/10.58600/eurjther2657

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