Unsupervised Machine Learning to Detect and Characterize Barriers to Pre-exposure Prophylaxis Therapy: Multiplatform Social Media Study

Unsupervised Machine Learning to Detect and Characterize Barriers to Pre-exposure Prophylaxis Therapy: Multiplatform Social Media Study

Authors of this article:

Qing Xu^{1, 2} ;   Matthew C Nali^{1, 2, 3} ;   Tiana McMann^{1, 2, 3} ;   Hector Godinez¹ ;   Jiawei Li^{1, 2} ;   Yifan He¹ ;   Mingxiang Cai^{1, 2} ;   Christine Lee⁴ ;   Christine Merenda⁴ ;   Richardae Araojo⁴ ;   Tim Ken Mackey^{1, 2, 3}