Enhancing Crisis-Related Tweet Classification with Entity-Masked Language Modeling and Multi-Task Learning Philipp Seeberger author Korbinian Riedhammer author 2022-12 text Proceedings of the Second Workshop on NLP for Positive Impact (NLP4PI) Laura Biester editor Dorottya Demszky editor Zhijing Jin editor Mrinmaya Sachan editor Joel Tetreault editor Steven Wilson editor Lu Xiao editor Jieyu Zhao editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Hybrid) conference publication seeberger-riedhammer-2022-enhancing 10.18653/v1/2022.nlp4pi-1.9 https://aclanthology.org/2022.nlp4pi-1.9/ 2022-12 70 78