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Meta-Adaptive Prompt Distillation for Few-Shot Visual Question Answering
π€AI Summary
Researchers developed a meta-learning approach for Large Multimodal Models (LMMs) that uses distilled soft prompts to improve few-shot visual question answering performance. The method outperformed traditional in-context learning by 21.2% and parameter-efficient finetuning by 7.7% on VQA tasks.
Key Takeaways
- βLarge Multimodal Models struggle with in-context learning when provided with too many examples due to irrelevant visual information.
- βThe new meta-learning approach uses soft prompts distilled from task-relevant visual features for better adaptation.
- βAn attention-mapper module can be integrated with any LMM architecture to facilitate this distillation process.
- βThe method achieved 21.2% improvement over in-context learning and 7.7% over parameter-efficient finetuning methods.
- βTask adaptation is achieved in low-data regimes with just a few gradient steps on the VL-ICL Bench.
#multimodal-ai#visual-question-answering#meta-learning#few-shot-learning#machine-learning#computer-vision#prompt-engineering
Read Original βvia arXiv β CS AI
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