CEIA-NLP at CASE 2022 Task 1: Protest News Detection for Portuguese Diogo Fernandes author Adalberto Junior author Gabriel Marques author Anderson Soares author Arlindo Galvao Filho author 2022-12 text Proceedings of the 5th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE) Ali Hürriyetoğlu editor Hristo Tanev editor Vanni Zavarella editor Erdem Yörük editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Hybrid) conference publication fernandes-etal-2022-ceia 10.18653/v1/2022.case-1.26 https://aclanthology.org/2022.case-1.26/ 2022-12 184 188