Overview of the Fifth Social Media Mining for Health Applications (#SMM4H) Shared Tasks at COLING 2020 Ari Klein author Ilseyar Alimova author Ivan Flores author Arjun Magge author Zulfat Miftahutdinov author Anne-Lyse Minard author Karen O’Connor author Abeed Sarker author Elena Tutubalina author Davy Weissenbacher author Graciela Gonzalez-Hernandez 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 klein-etal-2020-overview https://aclanthology.org/2020.smm4h-1.4/ 2020-12 27 36