SRL4ORL: Improving Opinion Role Labeling Using Multi-Task Learning with Semantic Role Labeling Ana Marasović author Anette Frank author 2018-06 text Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Papers) Marilyn Walker editor Heng Ji editor Amanda Stent editor Association for Computational Linguistics New Orleans, Louisiana conference publication marasovic-frank-2018-srl4orl 10.18653/v1/N18-1054 https://aclanthology.org/N18-1054/ 2018-06 583 594