@inproceedings{nguyen-etal-2026-llm,
    title = "{LLM} Feedback for Topic Model with Preference Optimization and Contrastive Learning",
    author = "Nguyen, Tung  and
      Trong, Dat Phan  and
      Van, Linh Ngo  and
      Nguyen, Duc Anh  and
      Hoang, Dinh Thai  and
      Nguyen, Diep",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.265/",
    pages = "6021--6045",
    ISBN = "979-8-89176-459-0"
}