AttentionRank: Unsupervised Keyphrase Extraction using Self and Cross Attentions Haoran Ding author Xiao Luo author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication ding-luo-2021-attentionrank 10.18653/v1/2021.emnlp-main.146 https://aclanthology.org/2021.emnlp-main.146/ 2021-11 1919 1928