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Quanzeng You

Ye27

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upvoted an article 5 months ago
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Preference Optimization for Vision Language Models

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reacted to xiaotianhan's post with 🤗 11 months ago
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Thrilled to share some of our recent work in the field of Multimodal Large Language Models (MLLMs).

1️⃣ A Survey on Multimodal Reasoning 📚
Are you curious about the reasoning abilities of MLLMs? In our latest survey, we delve into the world of multimodal reasoning. We comprehensively review existing evaluation protocols, categorize the frontiers of MLLMs, explore recent trends in their applications for reasoning-intensive tasks, and discuss current practices and future directions. For an in-depth exploration, check out our paper: Exploring the Reasoning Abilities of Multimodal Large Language Models (MLLMs): A Comprehensive Survey on Emerging Trends in Multimodal Reasoning (2401.06805)

2️⃣ Advancing Flamingo with InfiMM 🔥
Building upon the foundation of Flamingo, we introduce the InfiMM model series. InfiMM is a reproduction of Flamingo, enhanced with stronger Large Language Models (LLMs) such as LLaMA2-13B, Vicuna-13B, and Zephyr7B. We've meticulously filtered pre-training data and fine-tuned instructions, resulting in superior performance on recent benchmarks like MMMU, InfiMM-Eval, MM-Vet, and more. Explore the power of InfiMM on Huggingface: Infi-MM/infimm-zephyr

3️⃣ Exploring Multimodal Instruction Fine-tuning 🖼️
Visual Instruction Fine-tuning (IFT) is crucial for aligning MLLMs' output with user intentions. Our research identified challenges with models trained on the LLaVA-mix-665k dataset, particularly in multi-round dialog settings. To address this, we've created a new IFT dataset with high-quality, diverse instruction annotations and images sourced exclusively from the COCO dataset. Our experiments demonstrate that when fine-tuned with this dataset, MLLMs excel in open-ended evaluation benchmarks for both single-round and multi-round dialog settings. Dive into the details in our paper: COCO is "ALL'' You Need for Visual Instruction Fine-tuning (2401.08968)

Stay tuned for more exciting developments.
Special thanks to all our collaborators: @Ye27 @wwyssh @Yongfei @Yi-Qi638 @xudonglin @KhalilMrini @lllliuhhhhggg @Borise @Hongxia