Hierarchical Multi-Instance Multi-Label Learning for Detecting Propaganda Techniques Anni Chen author Bhuwan Dhingra author 2023-07 text Proceedings of the 8th Workshop on Representation Learning for NLP (RepL4NLP 2023) Burcu Can editor Maximilian Mozes editor Samuel Cahyawijaya editor Naomi Saphra editor Nora Kassner editor Shauli Ravfogel editor Abhilasha Ravichander editor Chen Zhao editor Isabelle Augenstein editor Anna Rogers editor Kyunghyun Cho editor Edward Grefenstette editor Lena Voita editor Association for Computational Linguistics Toronto, Canada conference publication chen-dhingra-2023-hierarchical 10.18653/v1/2023.repl4nlp-1.13 https://aclanthology.org/2023.repl4nlp-1.13/ 2023-07 155 163