<![CDATA[Educational inequality remains a persistent issue in Indonesia, particularly in regions with challenging socio-economic conditions. This study aims to analyze how various socio-economic factors influence the average years of schooling across Indonesian provinces using a combination of K-Means Clustering and Decision Tree algorithms. The dataset includes indicators such as poverty rate, gross regional domestic product (GRDP), per capita expenditure, and life expectancy, obtained from official national statistics. K-Means Clustering was employed to segment provinces into three distinct groups based on socio-economic similarities. The clustering revealed clear disparities among regions, where the most disadvantaged cluster showed significantly lower education levels. Subsequently, the Decision Tree algorithm was used to classify the average years of schooling, identifying per capita expenditure, life expectancy, and socio-economic cluster as the most influential variables. The combined approach allows for both segmentation and interpretation, providing data-driven insights that are accessible and actionable for policymakers. The findings highlight the importance of targeting socio-economic improvements as a strategy to enhance educational outcomes. Ultimately, this study underscores the value of integrating unsupervised and supervised machine learning models in addressing complex social issues in education.]]>
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