Implementing Predictive Model for Child Mortality in Afghanistan

Conference proceedings article

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Publication Details

Author list: Nasrat, Nasratullah; Lavangnananda, Kittichai

Publisher: Springer Science and Business Media Deutschland GmbH

Publication year: 2021

Volume number: 217

Start page: 331

End page: 342

Number of pages: 12

ISBN: 9789811621017

ISSN: 23673370

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85118984651&doi=10.1007%2f978-981-16-2102-4_31&partnerID=40&md5=4adf0e34dd61afa1dca332fc0a5a0dc1

Languages: English-Great Britain (EN-GB)

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Abstract

Reduction of child mortality and improving child health are health priorities in underdeveloped and developing countries. Afghanistan has a high rank of child mortality. Therefore, the ability to predict child mortality is beneficial and a good preventive measure. This study aims to develop a child mortality predictive model by utilizing data mining classification algorithms and identify the most suitable classifier among the five popular machine learning techniques. These are K-Nearest Neighbors (K-NN), Naïve Bayes (NB), Neural Network (NN), Random Forest (RF), and Support Vector Machine (SVM). The dataset used is the Afghanistan Demographic and Health Survey (AfDHS). The well-known Correlation-based Feature Selection (CFS) algorithm is employed to select the top 13 attributes during the data preprocessing. The classification in this study comprises two categories, ‘Alive’ and ‘Dead’. Preparation of the dataset is carefully done to ensure well-balanced samples in each category. The validation of the predictive models is assessed by means of Accuracy, Precision, Recall, and Area Under the Receiver Operating Characteristic Curve (AUC). The study reveals that Random Forest is the best classifier. The result obtained from this study can be beneficial to child health improvement programs in Afghanistan as well as in policy-making, especially when resources are limited. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Keywords

Afghanistan, Afghanistan Demographic and Health Survey, Child mortality, Classifiers, Data Mining