Stable Style Transformer: Delete and Generate Approach with Encoder-Decoder for Text Style Transfer Joosung Lee author 2020-12 text Proceedings of the 13th International Conference on Natural Language Generation Brian Davis editor Yvette Graham editor John Kelleher editor Yaji Sripada editor Association for Computational Linguistics Dublin, Ireland conference publication lee-2020-stable 10.18653/v1/2020.inlg-1.25 https://aclanthology.org/2020.inlg-1.25/ 2020-12 195 204