Learning to Ask Informative Questions: Enhancing LLMs with Preference Optimization and Expected Information Gain Davide Mazzaccara author Alberto Testoni author Raffaella Bernardi author 2024-11 text Findings of the Association for Computational Linguistics: EMNLP 2024 Yaser Al-Onaizan editor Mohit Bansal editor Yun-Nung Chen editor Association for Computational Linguistics Miami, Florida, USA conference publication mazzaccara-etal-2024-learning 10.18653/v1/2024.findings-emnlp.291 https://aclanthology.org/2024.findings-emnlp.291/ 2024-11 5064 5074