Brainspace hires Dave Lewis as Chief Data Scientist

DALLAS, July 6, 2016 /PRNewswire/ — Advancing its position as a market leader in machine learning and AI for text analytics, Brainspace today announced the appointment of David D. Lewis, PhD as chief data scientist. Lewis brings 30 years of experience designing machine learning and language processing algorithms, dating back to his award-winning dissertation establishing text categorization as a new field of study at the intersection of information retrieval and machine learning. View photo. In research at the University of Chicago, Bell Labs, AT&T Labs, and David D. Lewis Consulting, Lewis pioneered many techniques that are now common in text analytics and beyond, including uncertainty sampling, stratified estimation of classification effectiveness, scaling of probabilistic classifier outputs, and high dimensional Bayesian logistic regression.  For this work, Lewis was elected a Fellow of…


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