Yu Sun is an Applied Scientist at Amazon, where they focus on building AI-powered search ranking models for the company’s All-Product Search. Previously, Yu served as a Machine Learning Scientist at TikTok, enhancing personalization for short video recommendation systems. They also gained experience as a Software Engineer Intern at Instagram, where they worked on improving media sourcing quality for IG Reels. Yu has an academic background with a PhD in Mathematics from the University of Wisconsin-Madison and a Master's degree in Computer Science from the same institution, along with a Bachelor's degree in Mathematics and Applied Mathematics from Shanghai Jiao Tong University.
This person is not in the org chart
This person is not in any teams
This person is not in any offices