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Body fat prediction using machine learning

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dc.contributor.author Ahmed, Raju
dc.date.accessioned 2024-07-18T08:32:38Z
dc.date.available 2024-07-18T08:32:38Z
dc.date.issued 2023-08-24
dc.identifier.uri http://dspace.daffodilvarsity.edu.bd:8080/handle/123456789/13006
dc.description.abstract This research paper presents the development and evaluation of machine learning algorithms for accurate and efficient body fat prediction. Three algorithms, namely linear regression, decision tree, and random forest, were employed to construct predictive models. The results showcased remarkable accuracy levels for all three algorithms. The linear regression algorithm achieved 99.9% accuracy with a mean squared error (MSE) of 7%, the decision tree algorithm achieved 99.1% accuracy with an MSE of 38%, and the random forest algorithm achieved 98.8% accuracy with an MSE of 56%. These outcomes underscore the effectiveness of machine learning algorithms in forecasting body fat percentage based on the utilized dataset. The high accuracy rates indicate successful capture of underlying patterns and relationships between predictor variables and body fat percentage. Consequently, machine learning offers a reliable and non-invasive approach to assess body composition. The superior performance of the linear regression algorithm can be attributed to its ability to model linear relationships, while the decision tree algorithm, adept at handling non-linear relationships and complex interactions, also achieved impressive accuracy. Despite a slightly lower accuracy rate, the random forest algorithm exhibited robust performance by combining multiple decision trees. The consistently low MSE values across all three algorithms further demonstrate their precise estimation of body fat percentage. These results have significant implications in healthcare, fitness, and wellness, enabling early interventions for obesity-related health risks and facilitating personalized fitness programs. Moreover, the non-invasive nature of the predictive models makes them practical for large-scale applications. It is important to acknowledge limitations, such as the reliance on dataset quality and representativeness, as well as the focus on a specific set of predictor variables. Future research could explore the inclusion of additional features to enhance accuracy and predictive capabilities. Overall, this study successfully developed and evaluated machine learning models for body fat prediction, offering valuable insights into their potential for body composition analysis and laying the foundation for practical applications in various domains. en_US
dc.publisher Daffodil International University en_US
dc.subject Machine Learning en_US
dc.subject Algorithms en_US
dc.subject Predictive Modeling en_US
dc.subject Computational Biology en_US
dc.subject Health Services en_US
dc.title Body fat prediction using machine learning en_US
dc.type Other en_US


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