Improving Feature Extraction for Pathology Reports with Precise Negation Scope Detection Olga Zamaraeva author Kristen Howell author Adam Rhine 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 zamaraeva-etal-2018-improving https://aclanthology.org/C18-1302/ 2018-08 3564 3575