التفاصيل البيبلوغرافية
| العنوان: |
Swimming Performance Interpreted through Explainable Artificial Intelligence (XAI)—Practical Tests and Training Variables Modelling. |
| المؤلفون: |
Carvalho, Diogo Duarte, Goethel, Márcio Fagundes, Silva, António J., Vilas-Boas, João Paulo, Pyne, David B., Fernandes, Ricardo J. |
| المصدر: |
Applied Sciences (2076-3417); Jun2024, Vol. 14 Issue 12, p5218, 15p |
| مصطلحات موضوعية: |
ARTIFICIAL intelligence, SWIMMING, SWIMMING training, ADIPOSE tissues, PLYOMETRICS, SWIMMERS, MULTIDIMENSIONAL databases |
| مستخلص: |
Explainable artificial intelligence (XAI) models with Shapley additive explanation (SHAP) values allows multidimensional representation of movement performance interpreted on both global and local levels in terms understandable to human intuition. We aimed to evaluate the swimming performance (World Aquatics points) predictability of a combination of demographic, training, anthropometric, and biomechanical variables (inputs) through XAI. Forty-seven swimmers (16 males), after completing a training questionnaire (background and duration) and anthropometric assessment, performed, in a randomised order, a 25 m front crawl and three countermovement jumps, at maximal intensity. The predicted World Aquatics points (516 ± 159; mean ± SD) were highly correlated (r2 = 0.93) with the 529 ± 158 actual values. The duration of swimming training was the most important variable (95_SHAP), followed by the countermovement jump impulse (37_SHAP), both with a positive effect on performance. In contrast, a higher percentage of fat mass (21_SHAP) corresponded to lower World Aquatics points. Impulse, when interpreted together with dryland training duration and stroke rate, shows the positive effects of upper and lower limb power on swimming performance. Height should be interpreted together with arm span when exploring positive effects of anthropometric traits on swimming performance. The XAI modelling highlights the usefulness of specific training, technical and physical testing, and anthropometric factors for monitoring swimmers. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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