Extremely Weakly-supervised Text Classification with Wordsets Mining and Sync-Denoising Lysa Xiao author 2024-06 text Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers) Kevin Duh editor Helena Gomez editor Steven Bethard editor Association for Computational Linguistics Mexico City, Mexico conference publication xiao-2024-extremely 10.18653/v1/2024.naacl-long.397 https://aclanthology.org/2024.naacl-long.397/ 2024-06 7167 7179