Summary
Young-geun Choi is an Associate Professor and statistician with a decade of experience developing theory and methods for multivariate analysis, causal inference, and multi-armed bandits, with practical applications in healthcare, manufacturing, and e-commerce. He earned a PhD from Seoul National University with award-winning work on positive-definite correction of covariance estimators and has bridged academia and industry through roles at SK Telecom and leading research centers. His research portfolio spans high-dimensional covariance methods, longitudinal and survival modeling, and real-time anomaly detection, paired with teaching probability, statistics, and statistical methods for education research. Known for translating rigorous random-matrix and shrinkage ideas into applied tools, he frequently collaborates across disciplines including electronic medical records and NMR spectroscopy.
10 years of coding experience
10 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Doctor of Philosophy (Ph.D.) at 서울대학교