@inproceedings{li-etal-2025-transferring,
title = "Transferring Textual Preferences to Vision-Language Understanding through Model Merging",
author = "Li, Chen-An and
Lin, Tzu-Han and
Chen, Yun-Nung and
Lee, Hung-yi",
editor = "Che, Wanxiang and
Nabende, Joyce and
Shutova, Ekaterina and
Pilehvar, Mohammad Taher",
booktitle = "Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)",
month = jul,
year = "2025",
address = "Vienna, Austria",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2025.acl-short.72/",
doi = "10.18653/v1/2025.acl-short.72",
pages = "923--943",
ISBN = "979-8-89176-252-7",
abstract = "Large vision-language models (LVLMs) perform outstandingly across various multimodal tasks. However, their ability to evaluate generated content remains limited, and training vision-language reward models (VLRMs) with preference data is computationally expensive. This paper explores a training-free alternative by merging text-based reward models (RMs) with LVLMs to create VLRMs. Our approach shows that integrating these models leads to improved performance over LVLMs' scoring and text-based RMs, offering an efficient method for incorporating textual preferences into LVLMs."
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<abstract>Large vision-language models (LVLMs) perform outstandingly across various multimodal tasks. However, their ability to evaluate generated content remains limited, and training vision-language reward models (VLRMs) with preference data is computationally expensive. This paper explores a training-free alternative by merging text-based reward models (RMs) with LVLMs to create VLRMs. Our approach shows that integrating these models leads to improved performance over LVLMs’ scoring and text-based RMs, offering an efficient method for incorporating textual preferences into LVLMs.</abstract>
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%0 Conference Proceedings
%T Transferring Textual Preferences to Vision-Language Understanding through Model Merging
%A Li, Chen-An
%A Lin, Tzu-Han
%A Chen, Yun-Nung
%A Lee, Hung-yi
%Y Che, Wanxiang
%Y Nabende, Joyce
%Y Shutova, Ekaterina
%Y Pilehvar, Mohammad Taher
%S Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)
%D 2025
%8 July
%I Association for Computational Linguistics
%C Vienna, Austria
%@ 979-8-89176-252-7
%F li-etal-2025-transferring
%X Large vision-language models (LVLMs) perform outstandingly across various multimodal tasks. However, their ability to evaluate generated content remains limited, and training vision-language reward models (VLRMs) with preference data is computationally expensive. This paper explores a training-free alternative by merging text-based reward models (RMs) with LVLMs to create VLRMs. Our approach shows that integrating these models leads to improved performance over LVLMs’ scoring and text-based RMs, offering an efficient method for incorporating textual preferences into LVLMs.
%R 10.18653/v1/2025.acl-short.72
%U https://aclanthology.org/2025.acl-short.72/
%U https://doi.org/10.18653/v1/2025.acl-short.72
%P 923-943
Markdown (Informal)
[Transferring Textual Preferences to Vision-Language Understanding through Model Merging](https://aclanthology.org/2025.acl-short.72/) (Li et al., ACL 2025)
ACL