Appeal for Attention at SemEval-2023 Task 3: Data augmentation extension strategies for detection of online news persuasion techniques Sergiu Amihaesei author Laura Cornei author George Stoica author 2023-07 text Proceedings of the 17th International Workshop on Semantic Evaluation (SemEval-2023) Atul Kr. Ojha editor A Seza Doğruöz editor Giovanni Da San Martino editor Harish Tayyar Madabushi editor Ritesh Kumar editor Elisa Sartori editor Association for Computational Linguistics Toronto, Canada conference publication amihaesei-etal-2023-appeal 10.18653/v1/2023.semeval-1.84 https://aclanthology.org/2023.semeval-1.84/ 2023-07 616 623