Identifying Medication Abuse and Adverse Effects from Tweets: University of Michigan at #SMM4H 2020 V.G.Vinod Vydiswaran author Deahan Yu author Xinyan Zhao author Ermioni Carr author Jonathan Martindale author Jingcheng Xiao author Noha Ghannam author Matteo Althoen author Alexis Castellanos author Neel Patel author Daniel Vasquez author 2020-12 text Proceedings of the Fifth Social Media Mining for Health Applications Workshop & Shared Task Graciela Gonzalez-Hernandez editor Ari Z Klein editor Ivan Flores editor Davy Weissenbacher editor Arjun Magge editor Karen O’Connor editor Abeed Sarker editor Anne-Lyse Minard editor Elena Tutubalina editor Zulfat Miftahutdinov editor Ilseyar Alimova editor Association for Computational Linguistics Barcelona, Spain (Online) conference publication vydiswaran-etal-2020-identifying https://aclanthology.org/2020.smm4h-1.13/ 2020-12 90 94