Jun Xu

Jun Xu is a Lead Machine Learning Scientist at Visa Inc., with over 15 years of experience in Natural Language Processing (NLP) and Machine Learning. They have developed real-world AI applications in the healthcare and financial domains, focusing on solutions such as Information Extraction and Question Answering Systems. Jun has published over 50 papers in the AI field and has achieved top rankings in various NLP competitions. They previously held positions at The Chinese University of Hong Kong, The University of Texas Health Science Center at Houston, State Street, and the Harbin Institute of Technology. Jun earned a Ph.D. in Computer Science from Harbin Institute of Technology.