An Auxiliary Task Boosted Multi-task Learning Method for Service Account Retrieval with Limited Human Annotation Yuanzhou Yao author Zhao Zhang author Kaijia Yang author Huasheng Liang author Qiang Yan author Yongjun Xu author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing: Industry Track Mingxuan Wang editor Imed Zitouni editor Association for Computational Linguistics Singapore conference publication yao-etal-2023-auxiliary 10.18653/v1/2023.emnlp-industry.50 https://aclanthology.org/2023.emnlp-industry.50/ 2023-12 522 531