Social Media-based Substance Use Prediction

16 May 2017 Tao Ding Warren K. Bickel SHimei Pan

In this paper, we demonstrate how the state-of-the-art machine learning and text mining techniques can be used to build effective social media-based substance use detection systems. Since a substance use ground truth is difficult to obtain on a large scale, to maximize system performance, we explore different feature learning methods to take advantage of a large amount of unsupervised social media data... (read more)

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