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Computational Ecology and Software, 2024, 14(1): 68-76
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Article

Machine learning model for predicting fetal nutritional status

B. Selemani, D. Machuve, N. Mduma
Nelson Mandela African Institution of Science and Technology, Arusha Tanzania

Received 25 April 2023;Accepted 20 July 2023;Published online 23 October 2023;Published 1 March 2024
IAEES

Abstract
Malnutrition tends to be one of the most important reasons for child mortality in Tanzania and other developing countries, in most cases during the first five years of life. This research was conducted todevelop machine learning model for predicting fetal nutritional status. Several machine learning techniques such as AdaBoost, Logistic Regression, Support Vector Machine, Random Forest, Naive Bayes, Decision Tree, K-nearest neighbor and Stochastic Gradient Descent, were used to categorize the children in the test dataset as "malnourished" or "nourished". The accuracy, sensitivity, and specificity of these algorithms' prediction abilities were comparedusing performance measures such as accuracy, sensitivity, and specificity. Results show that malnutrition status can be predicted using Random Forest machine learning technique which was about 98% and brings positive impact to the society. The study findings indicated a need for more attention on nutrition to expected mothers and children under five to be well administered with the government and the society at large by putting relevance to the suggestion that cooperation between government organizations, academia, and industry is necessary to provide sufficient infrastructure support for the future society.

Keywords malnutrition;mobile application;machine learning;Tanzania.

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