Select, Extract and Generate: Neural Keyphrase Generation with Layer-wise Coverage Attention Wasi Ahmad author Xiao Bai author Soomin Lee author Kai-Wei Chang author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication ahmad-etal-2021-select 10.18653/v1/2021.acl-long.111 https://aclanthology.org/2021.acl-long.111/ 2021-08 1389 1404