Dr. Alex Liu is RMDS Lab’s chief scientist, and a data science thought leader certified by IBM and many other organizations. Before joined IBM as its Chief Data Scientist, Dr. Liu worked as a chief data scientist for a few companies including iSKY and Retention Science. Before that, Dr. Liu taught advanced analytics to Ph.D. candidates in the University of Southern California and the University of California at Irvine, while consulting for many well-known organizations such as the United Nations and Ingram Micro. Alex has an M.S. in Statistical Computing and a Ph.D. in Quantitative Sociology from Stanford University.