@inproceedings{giorgi-etal-2018-remarkable, title = "The Remarkable Benefit of User-Level Aggregation for Lexical-based Population-Level Predictions", author = "Giorgi, Salvatore and Preo{\c{t}}iuc-Pietro, Daniel and Buffone, Anneke and Rieman, Daniel and Ungar, Lyle and Schwartz, H. Andrew", editor = "Riloff, Ellen and Chiang, David and Hockenmaier, Julia and Tsujii, Jun{'}ichi", booktitle = "Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing", month = oct # "-" # nov, year = "2018", address = "Brussels, Belgium", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/D18-1148/", doi = "10.18653/v1/D18-1148", pages = "1167--1172" }