1. Predicting 7-day unplanned readmission in elderly patients with coronary heart disease using machine learning
   Xuewu Song et al, 2023, Frontiers in Cardiovascular Medicine CrossRef
2. Analysis of COVID-19 severity from the perspective of coagulation index using evolutionary machine learning with enhanced brain storm optimization
   Beibei Shi et al, 2022, Journal of King Saud University - Computer and Information Sciences CrossRef