Intelligent Health Prediction Using Machine Learning
Prof. Priyanka Kakade , Maduri Vikas, Mane Shriram
Department of Computer Engineering , Brahma Valley College of Engineering and Research Institude, Nashik , Savitribai Phule Pune University , Maharashtra, India
Abstract
The rapid expansion of digital healthcare infrastructure and the widespread adoption of electronic health records (EHRs), wearable sensors, and mobile health applications have generated vast volumes of heterogeneous medical data. Leveraging this data effectively requires advanced analytical techniques capable of uncovering complex, non-linear relationships among clinical, behavioral, and demographic variables. In this context, machine learning (ML) has emerged as a powerful paradigm for intelligent health prediction, enabling early detection of diseases, risk stratification, and personalized healthcare interventions.
This paper presents a comprehensive and systematic study of intelligent health prediction systems based on machine learning methodologies. It provides an in-depth examination of the end-to-end pipeline, including data acquisition from multi-source healthcare systems, preprocessing techniques to handle missing and noisy data, feature engineering strategies for dimensionality reduction, and the application of a wide range of ML algorithms such as Logistic Regression, Support Vector
Machines, Random Forests, Gradient Boosting, and Deep Learning architectures including Artificial Neural Networks.
Furthermore, the study evaluates model performance using standard metrics such as accuracy, precision, recall, F1-score, and ROC-AUC, and highlights the comparative advantages of ensemble and deep learning approaches in handling large-scale and high-dimensional datasets. The paper also addresses critical challenges in real-world deployment, including class imbalance, data privacy, model interpretability, and generalization across diverse populations.
Experimental insights and literature-backed evidence suggest that intelligent ML-based health prediction systems can significantly enhance early diagnosis, reduce healthcare costs, and support clinical decision-making. Finally, the paper outlines future research directions, including the integration of multi-modal data, explainable AI (XAI), and federated learning frameworks to build robust, transparent, and privacy-preserving healthcare solutions.
Keywords: Machine Learning, Health Prediction, Artificial Intelligence, Predictive Analytics, Healthcare Systems, Deep Learning
