Siyi Deng

Siyi Deng is a Data Scientist at TikTok, where they are currently focused on building an ads incrementality measurement product utilizing experimental design and causal inference. They previously served as a Research Assistant at Cornell University, working on semi-supervised learning and bi-clustering for high dimensional data. Before that, Siyi gained experience as an Applied Scientist at Amazon and a Statistical Consultant at Novartis, where they developed algorithms for causal analysis in longitudinal data. Siyi holds a Bachelor of Science in Statistics from the University of Science and Technology of China and a Ph.D. in Statistics from Cornell University.