Direct Multi-Turn Preference Optimization for Language Agents Wentao Shi author Mengqi Yuan author Junkang Wu author Qifan Wang author Fuli Feng author 2024-11 text Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing Yaser Al-Onaizan editor Mohit Bansal editor Yun-Nung Chen editor Association for Computational Linguistics Miami, Florida, USA conference publication shi-etal-2024-direct 10.18653/v1/2024.emnlp-main.138 https://aclanthology.org/2024.emnlp-main.138/ 2024-11 2312 2324