SimCKP: Simple Contrastive Learning of Keyphrase Representations Minseok Choi author Chaeheon Gwak author Seho Kim author Si Kim author Jaegul Choo 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 choi-etal-2023-simckp 10.18653/v1/2023.findings-emnlp.199 https://aclanthology.org/2023.findings-emnlp.199/ 2023-12 3003 3015