User-Level Race and Ethnicity Predictors from Twitter Text Daniel Preoţiuc-Pietro author Lyle Ungar author 2018-08 text Proceedings of the 27th International Conference on Computational Linguistics Emily M Bender editor Leon Derczynski editor Pierre Isabelle editor Association for Computational Linguistics Santa Fe, New Mexico, USA conference publication preotiuc-pietro-ungar-2018-user https://aclanthology.org/C18-1130/ 2018-08 1534 1545