A Machine Learning–Driven Predictive Framework for Analyzing Academic Performance

Dr. Sasikala P, Dr. Nanditha Prasad

Predictive analytics has emerged as a vital component of contemporary educational data analysis, enabling higher education institutions to move from reactive evaluation to proactive academic planning. The increasing availability of digital academic records—such as attendance, internal assessments, assignments, and examination scores—necessitates intelligent techniques capable of extracting meaningful insights and forecasting student outcomes. In this context, this paper presents a machine learning–driven predictive framework for analyzing and predicting academic performance using structured educational datasets. The proposed framework employs supervised machine learning techniques and integrates formal mathematical modeling to represent the prediction process, loss optimization, and performance evaluation. Both regression- and classification-based algorithms, including Linear Regression, Decision Tree, Support Vector Machine, and Random Forest models, are implemented and empirically evaluated. Data preprocessing steps such as normalization and feature selection are applied to enhance model effectiveness and generalization. Experimental evaluation is carried out using standard performance metrics, including accuracy, precision, recall, F1-score, and mean squared error. The results demonstrate that ensemble-based learning approaches, particularly the Random Forest model, achieve superior predictive accuracy and robustness when compared to individual learners. The findings highlight the suitability of machine learning models for handling heterogeneous educational data and capturing complex relationships among student attributes. The proposed predictive framework supports early identification of academically at-risk students and provides valuable decision support for academic administrators and educators. Overall, this study underscores the potential of machine learning–based prediction systems in improving educational quality, student retention, and data-driven academic interventions.