Unplanned Readmission
Unplanned hospital readmission, the re-hospitalization of patients shortly after discharge, is a significant healthcare problem impacting patient outcomes and resource allocation. Current research focuses on developing accurate and interpretable predictive models using machine learning, particularly deep learning architectures like multilayer perceptrons, convolutional LSTMs, and random forests, often incorporating natural language processing of electronic health records to extract relevant clinical information. These models aim to identify at-risk patients enabling timely interventions and improved care pathways, ultimately reducing readmission rates and associated costs. The development of explainable AI methods is crucial for building trust and facilitating clinical adoption of these predictive tools.