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Jie Y. is an experienced data scientist with a strong background in AI/ML governance, research, and statistical modeling. At Walmart, from April 2023 to August 2024, Jie Y. served as a Senior Data Scientist, focusing on developing and implementing AI/ML policy requirements to ensure compliance with internal and regulatory standards. Prior to this role, Jie Y. worked at MD Anderson Cancer Center as a Research Scientist/Data Scientist from October 2017 to April 2023, where an active drugs detector was created to enhance anti-cancer drug screening efficiency, resulting in a RandomForest classifier achieving an 80% precision score. Jie Y. also completed a Postdoctoral Fellowship at Wuhan University from January 2014 to December 2016, where linear and nonlinear regression models were developed to study RNA virus chaperone proteins and RNAi pathways. Jie Y. holds a Doctor of Philosophy degree in Microbiology from Wuhan University, earned in June 2013.