You Shall Know a User by the Company It Keeps: Dynamic Representations for Social Media Users in NLP Marco Del Tredici author Diego Marcheggiani author Sabine Schulte im Walde author Raquel Fernández author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP) Kentaro Inui editor Jing Jiang editor Vincent Ng editor Xiaojun Wan editor Association for Computational Linguistics Hong Kong, China conference publication del-tredici-etal-2019-shall 10.18653/v1/D19-1477 https://aclanthology.org/D19-1477/ 2019-11 4707 4717