Contrastive Learning-based Sentence Encoders Implicitly Weight Informative Words Hiroto Kurita author Goro Kobayashi author Sho Yokoi author Kentaro Inui author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication kurita-etal-2023-contrastive 10.18653/v1/2023.findings-emnlp.729 https://aclanthology.org/2023.findings-emnlp.729/ 2023-12 10932 10947