Improved Baselines with Visual Instruction Tuning

Authors: Haotian Liu, Chunyuan Li, Yuheng Li, Yong Jae Lee

Tech report, 4 pages. LLaVA project page: https://llava-vl.github.io
License: CC BY 4.0

Results of the summarizing process for the arXiv paper: 2310.03744v1

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The paper "Improved Baselines with Visual Instruction Tuning" presents advancements in large multimodal models (LMM) within the LLaVA framework. The authors demonstrate that by implementing a fully-connected vision-language cross-modal connector and incorporating academic task-related data, such as Visual Question Answering (VQA) prompts, they achieve state-of-the-art performance across 11 benchmarks. These modifications are shown to be powerful and data-efficient, leading to stronger baselines with high training sample efficiency. Compared to other approaches like InstructBLIP or Qwen-VL, which rely on complex visual resamplers trained on massive amounts of image-text paired data, LLaVA stands out for its simplicity. By utilizing a straightforward architecture design and training only a simple fully-connected projection layer on a relatively small dataset of 600K image-text pairs, the authors achieve impressive results. The final model can be trained in approximately one day on a single 8-A100 machine. Notably, LLaVA's approach differs from Qwen-VL by exclusively using publicly available data for training purposes. This decision enhances reproducibility and accessibility in state-of-the-art LMM research. The improvements made to the LLaVA framework showcase its potential for advancing multimodal understanding capabilities efficiently and effectively. Overall, the study highlights the significance of simple yet impactful modifications in enhancing multimodal models' performance and making cutting-edge research more accessible and reproducible within the field of large multimodal models.
AI-generated keywords: Multimodal models Visual Instruction Tuning LLaVA framework Cross-modal connector Reproducibility

AI-generated Key Points

  • The paper "Improved Baselines with Visual Instruction Tuning" presents advancements in large multimodal models (LMM) within the LLaVA framework.
  • Implementation of a fully-connected vision-language cross-modal connector and incorporation of academic task-related data, such as Visual Question Answering (VQA) prompts, lead to state-of-the-art performance across 11 benchmarks.
  • Modifications in LLaVA framework are powerful and data-efficient, resulting in stronger baselines with high training sample efficiency.
  • LLaVA's simplicity stands out compared to other approaches like InstructBLIP or Qwen-VL, which rely on complex visual resamplers trained on massive amounts of image-text paired data.
  • By training only a simple fully-connected projection layer on a relatively small dataset of 600K image-text pairs, impressive results are achieved in approximately one day on a single 8-A100 machine.
  • LLaVA's approach differs from Qwen-VL by exclusively using publicly available data for training purposes, enhancing reproducibility and accessibility in state-of-the-art LMM research.
  • Improvements made to the LLaVA framework showcase its potential for advancing multimodal understanding capabilities efficiently and effectively.
Also access our AI generated: Comprehensive summary, Lay summary, Blog-like article; or ask questions about this paper to our AI assistant.

Abstract: Large multimodal models (LMM) have recently shown encouraging progress with visual instruction tuning. In this note, we show that the fully-connected vision-language cross-modal connector in LLaVA is surprisingly powerful and data-efficient. With simple modifications to LLaVA, namely, using CLIP-ViT-L-336px with an MLP projection and adding academic-task-oriented VQA data with simple response formatting prompts, we establish stronger baselines that achieve state-of-the-art across 11 benchmarks. Our final 13B checkpoint uses merely 1.2M publicly available data, and finishes full training in ~1 day on a single 8-A100 node. We hope this can make state-of-the-art LMM research more accessible. Code and model will be publicly available.

Submitted to arXiv on 05 Oct. 2023

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