Ulumuddin

Demographic-Adjusted Unsupervised Learning on Electronic Health Records: A Poisson Dirichlet Model for Latent Disease Clustering and Patient Risk Stratification

2025 · Journal of Machine Intelligence in Healthcare

Electronic Health Records (EHRs) have emerged as a transformative resource for advancing healthcare analytics by enabling large-scale, data-driven discovery of patient patterns and comorbidity structures. However, unsupervised machine learning approaches such as Latent Dirichlet Allocation …