@inproceedings{wang-etal-2024-browse,
title = "Browse and Concentrate: Comprehending Multimodal Content via Prior-{LLM} Context Fusion",
author = "Wang, Ziyue and
Chen, Chi and
Zhu, Yiqi and
Luo, Fuwen and
Li, Peng and
Yan, Ming and
Zhang, Ji and
Huang, Fei and
Sun, Maosong and
Liu, Yang",
editor = "Ku, Lun-Wei and
Martins, Andre and
Srikumar, Vivek",
booktitle = "Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
month = aug,
year = "2024",
address = "Bangkok, Thailand",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2024.luhme-long.605/",
doi = "10.18653/v1/2024.acl-long.605",
pages = "11229--11245",
abstract = "With the bloom of Large Language Models (LLMs), Multimodal Large Language Models (MLLMs) that incorporate LLMs with pre-trained vision models have recently demonstrated impressive performance across diverse vision-language tasks. However, they fall short to comprehend context involving multiple images. A primary reason for this shortcoming is that the visual features for each images are encoded individually by frozen encoders before feeding into the LLM backbone, lacking awareness of other images and the multimodal instructions. We term this issue as prior-LLM modality isolation and propose a two phase paradigm, browse-and-concentrate, to enable in-depth multimodal context fusion prior to feeding the features into LLMs. This paradigm initially {\textquotedblleft}browses{\textquotedblright} through the inputs for essential insights, and then revisits the inputs to {\textquotedblleft}concentrate{\textquotedblright} on crucial details, guided by these insights, to achieve a more comprehensive understanding of the multimodal inputs. Additionally, we develop training strategies specifically to enhance the understanding of multi-image inputs. Our method markedly boosts the performance on 7 multi-image scenarios, contributing to increments on average accuracy by 2.13{\%} and 7.60{\%} against strong MLLMs baselines with 3B and 11B LLMs, respectively."
}
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<abstract>With the bloom of Large Language Models (LLMs), Multimodal Large Language Models (MLLMs) that incorporate LLMs with pre-trained vision models have recently demonstrated impressive performance across diverse vision-language tasks. However, they fall short to comprehend context involving multiple images. A primary reason for this shortcoming is that the visual features for each images are encoded individually by frozen encoders before feeding into the LLM backbone, lacking awareness of other images and the multimodal instructions. We term this issue as prior-LLM modality isolation and propose a two phase paradigm, browse-and-concentrate, to enable in-depth multimodal context fusion prior to feeding the features into LLMs. This paradigm initially “browses” through the inputs for essential insights, and then revisits the inputs to “concentrate” on crucial details, guided by these insights, to achieve a more comprehensive understanding of the multimodal inputs. Additionally, we develop training strategies specifically to enhance the understanding of multi-image inputs. Our method markedly boosts the performance on 7 multi-image scenarios, contributing to increments on average accuracy by 2.13% and 7.60% against strong MLLMs baselines with 3B and 11B LLMs, respectively.</abstract>
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%0 Conference Proceedings
%T Browse and Concentrate: Comprehending Multimodal Content via Prior-LLM Context Fusion
%A Wang, Ziyue
%A Chen, Chi
%A Zhu, Yiqi
%A Luo, Fuwen
%A Li, Peng
%A Yan, Ming
%A Zhang, Ji
%A Huang, Fei
%A Sun, Maosong
%A Liu, Yang
%Y Ku, Lun-Wei
%Y Martins, Andre
%Y Srikumar, Vivek
%S Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
%D 2024
%8 August
%I Association for Computational Linguistics
%C Bangkok, Thailand
%F wang-etal-2024-browse
%X With the bloom of Large Language Models (LLMs), Multimodal Large Language Models (MLLMs) that incorporate LLMs with pre-trained vision models have recently demonstrated impressive performance across diverse vision-language tasks. However, they fall short to comprehend context involving multiple images. A primary reason for this shortcoming is that the visual features for each images are encoded individually by frozen encoders before feeding into the LLM backbone, lacking awareness of other images and the multimodal instructions. We term this issue as prior-LLM modality isolation and propose a two phase paradigm, browse-and-concentrate, to enable in-depth multimodal context fusion prior to feeding the features into LLMs. This paradigm initially “browses” through the inputs for essential insights, and then revisits the inputs to “concentrate” on crucial details, guided by these insights, to achieve a more comprehensive understanding of the multimodal inputs. Additionally, we develop training strategies specifically to enhance the understanding of multi-image inputs. Our method markedly boosts the performance on 7 multi-image scenarios, contributing to increments on average accuracy by 2.13% and 7.60% against strong MLLMs baselines with 3B and 11B LLMs, respectively.
%R 10.18653/v1/2024.acl-long.605
%U https://aclanthology.org/2024.luhme-long.605/
%U https://doi.org/10.18653/v1/2024.acl-long.605
%P 11229-11245
Markdown (Informal)
[Browse and Concentrate: Comprehending Multimodal Content via Prior-LLM Context Fusion](https://aclanthology.org/2024.luhme-long.605/) (Wang et al., ACL 2024)
ACL
- Ziyue Wang, Chi Chen, Yiqi Zhu, Fuwen Luo, Peng Li, Ming Yan, Ji Zhang, Fei Huang, Maosong Sun, and Yang Liu. 2024. Browse and Concentrate: Comprehending Multimodal Content via Prior-LLM Context Fusion. In Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), pages 11229–11245, Bangkok, Thailand. Association for Computational Linguistics.