Mental Health Surveillance over Social Media with Digital Cohorts Silvio Amir author Mark Dredze author John W Ayers author 2019-06 text Proceedings of the Sixth Workshop on Computational Linguistics and Clinical Psychology Kate Niederhoffer editor Kristy Hollingshead editor Philip Resnik editor Rebecca Resnik editor Kate Loveys editor Association for Computational Linguistics Minneapolis, Minnesota conference publication amir-etal-2019-mental 10.18653/v1/W19-3013 https://aclanthology.org/W19-3013/ 2019-06 114 120