@INPROCEEDINGS {polarity2019, author = "Enrique Noriega-Atala and Zhengzhong Liang and John A. Bachman and Clayton T. Morrison and Mihai Surdeanu", title = "Understanding the Polarity of Events in the Biomedical Literature: Deep Learning vs. Linguistically-informed Methods", booktitle = "Proceedings of the Workshop on Extracting Structured Knowledge from Scientific Publications", organization={NAACL-HLT}, year = "2019", url = {http://clulab.cs.arizona.edu/papers/polarity19.pdf} }