An expert in data mining and predictive analytics, served as a computer science professor at Columbia University; M.S., Computer science (1991-1993) and Ph.D., Data mining, text mining, predictive analytics, both at Columbia University in the City of New York (1991-1997) Columbia University in the City of New York; B.A. Computer science, Brandeis University (1987-1991); Founder Predictive Analytics World & Text Analytics World