Building an Enhanced Autoregressive Document Retriever Leveraging Supervised Contrastive Learning Yi-Cheng Wang author Tzu-Ting Yang author Hsin-Wei Wang author Yung-Chang Hsu author Berlin Chen author 2022-11 text zho Proceedings of the 34th Conference on Computational Linguistics and Speech Processing (ROCLING 2022) Yung-Chun Chang editor Yi-Chin Huang editor The Association for Computational Linguistics and Chinese Language Processing (ACLCLP) Taipei, Taiwan conference publication wang-etal-2022-building https://aclanthology.org/2022.rocling-1.34/ 2022-11 273 282