Rex Liu has years of experience as data engineer/data scientist at BlackBerry and The Globe and Mail. He is experienced with big data analytics by working with substantial amounts of unstructured, heterogeneous data in research-driven and business-driven projects. He builds machine learning and statistical analysis models that become crucial parts of business decision making.
Rex has earned a master of science degree in computer science, focusing on machine learning and natural language processing (NLP) from the University of Ottawa. During his study, he published research papers in international academic conferences, covering such fields as language modelling, deep learning, and social media data mining.