Predicting Heart Diseases by Selective Machine Learning Algorithms
Heart disease is among the leading causes of mortality worldwide. As a result, it’s critical to diagnose patients appropriately and promptly. Consequently, the objective of this paper was to predict heart diseases using selective machine learning algorithms. The leverage technique was evaluated us...
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| Format: | Article |
| Language: | English |
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Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)
2025-02-01
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| Series: | Journal of Applied Sciences and Environmental Management |
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| Online Access: | https://www.ajol.info/index.php/jasem/article/view/288089 |
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| author | N. Umar S. K. Hassan A. Umar S. S. Ahmed |
| author_facet | N. Umar S. K. Hassan A. Umar S. S. Ahmed |
| author_sort | N. Umar |
| collection | DOAJ |
| description |
Heart disease is among the leading causes of mortality worldwide. As a result, it’s critical to diagnose patients appropriately and promptly. Consequently, the objective of this paper was to predict heart diseases using selective machine learning algorithms. The leverage technique was evaluated using the Cleveland heart disease dataset. In this study five classifiers were trained and tested with the unsmooth Cleveland dataset and the smooth Cleveland dataset. The results obtained showed all the classifiers performed better when tested with the smooth dataset with an accuracy of 98.11% than when tested with the unsmooth dataset with an accuracy of 89.71% The leverage technique performed better than works found in literature reviewed. These results show that feature engineering using data smoothing is effective for improved heart disease prediction.
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| format | Article |
| id | doaj-art-40d9f041394844138c771914014f3ecd |
| institution | Kabale University |
| issn | 2659-1502 2659-1499 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP) |
| record_format | Article |
| series | Journal of Applied Sciences and Environmental Management |
| spelling | doaj-art-40d9f041394844138c771914014f3ecd2025-02-02T19:51:16ZengJoint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)Journal of Applied Sciences and Environmental Management2659-15022659-14992025-02-01291Predicting Heart Diseases by Selective Machine Learning AlgorithmsN. UmarS. K. HassanA. UmarS. S. Ahmed Heart disease is among the leading causes of mortality worldwide. As a result, it’s critical to diagnose patients appropriately and promptly. Consequently, the objective of this paper was to predict heart diseases using selective machine learning algorithms. The leverage technique was evaluated using the Cleveland heart disease dataset. In this study five classifiers were trained and tested with the unsmooth Cleveland dataset and the smooth Cleveland dataset. The results obtained showed all the classifiers performed better when tested with the smooth dataset with an accuracy of 98.11% than when tested with the unsmooth dataset with an accuracy of 89.71% The leverage technique performed better than works found in literature reviewed. These results show that feature engineering using data smoothing is effective for improved heart disease prediction. https://www.ajol.info/index.php/jasem/article/view/288089Heart Disease; Feature Improvement; Prediction; Data Smoothing; Feature Engineering |
| spellingShingle | N. Umar S. K. Hassan A. Umar S. S. Ahmed Predicting Heart Diseases by Selective Machine Learning Algorithms Journal of Applied Sciences and Environmental Management Heart Disease; Feature Improvement; Prediction; Data Smoothing; Feature Engineering |
| title | Predicting Heart Diseases by Selective Machine Learning Algorithms |
| title_full | Predicting Heart Diseases by Selective Machine Learning Algorithms |
| title_fullStr | Predicting Heart Diseases by Selective Machine Learning Algorithms |
| title_full_unstemmed | Predicting Heart Diseases by Selective Machine Learning Algorithms |
| title_short | Predicting Heart Diseases by Selective Machine Learning Algorithms |
| title_sort | predicting heart diseases by selective machine learning algorithms |
| topic | Heart Disease; Feature Improvement; Prediction; Data Smoothing; Feature Engineering |
| url | https://www.ajol.info/index.php/jasem/article/view/288089 |
| work_keys_str_mv | AT numar predictingheartdiseasesbyselectivemachinelearningalgorithms AT skhassan predictingheartdiseasesbyselectivemachinelearningalgorithms AT aumar predictingheartdiseasesbyselectivemachinelearningalgorithms AT ssahmed predictingheartdiseasesbyselectivemachinelearningalgorithms |