Large-scale Health Monitoring and User Behavior Analysis

Duration: 2025 – Present

Collaborated with Menzis, a major Dutch health insurance company, on the SamenGezond dataset—one of the world’s largest multimodal health monitoring datasets, spanning 10+ years with 100,000+ participants. Data includes demographics, wearable recordings, insurance records, and platform interaction logs. Developed user behavior prediction models and a churn early warning system for data-driven platform management. Explored time series foundation models and LLMs for multimodal health forecasting and personalized health insights.