Frank Xing is a Presidential Postdoctoral Fellow with School of Computer Science and Engineering, Nanyang Technological University. Prior to that, he worked as a machine learning specialist for one year in industry. Dr Xing received PhD from Nanyang Technical University in 2018, and BSc in Information Management, BA in Economics from Peking University in 2015. His research spans sentiment analysis, text mining, and how such knowledge is useful in financial forecasting and optimization. Dr Xing invented thconcepts of “market views” and “semantic vine”. He is well-published in IEEE CIM, KBS, IPM, ECML, IJCAI, and diligently serves as Guest Editor, PC Member, and reviewer for major journals and conferences in the area of Artificial Intelligence.