Thumbs Up and Down: Sentiment Analysis of Medical Online Forums Victoria Bobicev author Marina Sokolova author 2018-10 text Proceedings of the 2018 EMNLP Workshop SMM4H: The 3rd Social Media Mining for Health Applications Workshop & Shared Task Graciela Gonzalez-Hernandez editor Davy Weissenbacher editor Abeed Sarker editor Michael Paul editor Association for Computational Linguistics Brussels, Belgium conference publication bobicev-sokolova-2018-thumbs 10.18653/v1/W18-5906 https://aclanthology.org/W18-5906/ 2018-10 22 26