Yi Han is a highly skilled professional with extensive experience in machine learning and data science. Currently serving as a Machine Learning Scientist II at SimpliSafe since February 2025, Yi previously worked as a Machine Learning Scientist at Flagship Pioneering and as an AI Tech Lead at LiRA, overseeing all stages of AI model development. Prior experience includes a position as a Data Scientist focused on text analysis at Merck and a role as a Machine Learning Engineer at Bairong, where Yi achieved significant improvements in risk control metrics. Yi Han also holds a PhD in Industrial Engineering (NLP Directed) and a Master's degree in Data Analytics Engineering from Northeastern University, where research was conducted in the SAIL Lab from January 2019 to December 2023. Additional experience includes a brief tenure as a Safety Engineer at China Shenhua Energy Co., Ltd.
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