Contrastive Training Improves Zero-Shot Classification of Semi-structured Documents Muhammad Khalifa author Yogarshi Vyas author Shuai Wang author Graham Horwood author Sunil Mallya author Miguel Ballesteros author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication khalifa-etal-2023-contrastive 10.18653/v1/2023.findings-acl.473 https://aclanthology.org/2023.findings-acl.473/ 2023-07 7499 7508