A Sentence is Worth 128 Pseudo Tokens: A Semantic-Aware Contrastive Learning Framework for Sentence Embeddings Haochen Tan author Wei Shao author Han Wu author Ke Yang author Linqi Song author 2022-05 text Findings of the Association for Computational Linguistics: ACL 2022 Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication tan-etal-2022-sentence 10.18653/v1/2022.findings-acl.22 https://aclanthology.org/2022.findings-acl.22/ 2022-05 246 256