Wei H

Wei H has extensive experience in data science and machine learning, having served as a Staff Machine Learning Engineer at Airbnb from March 2018 to July 2021, where responsibilities included building AI agents utilizing large language models to enhance customer service through generative AI and personalization. Prior to this, Wei H worked at Walmart eCommerce as a Senior Data Scientist, starting in September 2013, after joining the company through its acquisition of Adchemy in May 2014. Wei H holds a Ph.D. in Applied Mathematics and an M.A. in Statistics, both obtained from the University of Pennsylvania and The Wharton School, respectively, between August 2009 and May 2013.