Sun Xie is an experienced Algorithm Engineer with a focus on recommender systems at Pinduoduo since October 2019. Prior experience includes working as an Algorithm Engineer at Ctrip.com, where contributions included Google Ads Auto-bidding models and time series predictions. As a Research Assistant at Cornell University's College of Human Ecology, Sun Xie provided data analysis and generated reports. Previous roles also include a Data Scientist Intern position at Stowk, where extensive data scraping and visualization were performed, and a Student Data Analyst role at The Raymond Corporation, focusing on statistical modeling and client communication. Sun Xie's educational background includes a Master's degree in Applied Statistics from Cornell University and a Bachelor's degree in Mathematics and Statistics from Purdue University.
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