{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T20:20:51Z","timestamp":1772914851230,"version":"3.50.1"},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,8]]},"abstract":"<jats:p>Unsupervised text style transfer aims to transfer the underlying style of text but keep its main content unchanged without parallel data. Most existing methods typically follow two steps: first separating the content from the original style, and then fusing the content with the desired style. However, the separation in the first step is challenging because the content and style interact in subtle ways in natural language. Therefore, in this paper, we propose a dual reinforcement learning framework to directly transfer the style of the text via a one-step mapping model, without any separation of content and\nstyle. Specifically, we consider the learning of the source-to-target and target-to-source mappings as a dual task, and two rewards are designed based on such a dual structure to reflect the style accuracy and content preservation, respectively. In this way, the two one-step mapping models can be trained via reinforcement learning, without any use of parallel data. Automatic evaluations show that our model outperforms the state-of-the-art systems by a large margin, especially with more than 10 BLEU points improvement averaged on two benchmark datasets. Human evaluations also validate the effectiveness of our model in terms of style accuracy, content preservation and fluency. Our code and data, including outputs of all baselines and our model are available at https:\/\/github.com\/luofuli\/DualRL.<\/jats:p>","DOI":"10.24963\/ijcai.2019\/711","type":"proceedings-article","created":{"date-parts":[[2019,7,28]],"date-time":"2019-07-28T07:46:05Z","timestamp":1564299965000},"page":"5116-5122","source":"Crossref","is-referenced-by-count":49,"title":["A Dual Reinforcement Learning Framework for Unsupervised Text Style Transfer"],"prefix":"10.24963","author":[{"given":"Fuli","family":"Luo","sequence":"first","affiliation":[{"name":"Key Lab of Computational Linguistics, School of EECS, Peking University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peng","family":"Li","sequence":"additional","affiliation":[{"name":"Pattern Recognition Center, WeChat AI, Tencent Inc, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jie","family":"Zhou","sequence":"additional","affiliation":[{"name":"Pattern Recognition Center, WeChat AI, Tencent Inc, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pengcheng","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Lab of Computational Linguistics, School of EECS, Peking University"},{"name":"Deep Learning Lab, Beijing Institute of Big Data Research, Peking University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baobao","family":"Chang","sequence":"additional","affiliation":[{"name":"Key Lab of Computational Linguistics, School of EECS, Peking University"},{"name":"Peng Cheng Laboratory, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xu","family":"Sun","sequence":"additional","affiliation":[{"name":"Key Lab of Computational Linguistics, School of EECS, Peking University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhifang","family":"Sui","sequence":"additional","affiliation":[{"name":"Key Lab of Computational Linguistics, School of EECS, Peking University"},{"name":"Peng Cheng Laboratory, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10584","event":{"name":"Twenty-Eighth International Joint Conference on Artificial Intelligence {IJCAI-19}","theme":"Artificial Intelligence","location":"Macao, China","acronym":"IJCAI-2019","number":"28","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"start":{"date-parts":[[2019,8,10]]},"end":{"date-parts":[[2019,8,16]]}},"container-title":["Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2019,7,28]],"date-time":"2019-07-28T07:51:16Z","timestamp":1564300276000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2019\/711"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2019,8]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2019\/711","relation":{},"subject":[],"published":{"date-parts":[[2019,8]]}}}