Financial Sentiment Analysis: An Investigation into Common Mistakes and Silver Bullets Frank Xing author Lorenzo Malandri author Yue Zhang author Erik Cambria author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication xing-etal-2020-financial 10.18653/v1/2020.coling-main.85 https://aclanthology.org/2020.coling-main.85/ 2020-12 978 987