SpanEmo: Casting Multi-label Emotion Classification as Span-prediction Hassan Alhuzali author Sophia Ananiadou author 2021-04 text Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume Paola Merlo editor Jorg Tiedemann editor Reut Tsarfaty editor Association for Computational Linguistics Online conference publication alhuzali-ananiadou-2021-spanemo 10.18653/v1/2021.eacl-main.135 https://aclanthology.org/2021.eacl-main.135/ 2021-04 1573 1584