ACG mitigates hallucinations in LVLMs via single-pass contrastive guidance in attention space that suppresses text-only biases through masking and orthogonal projection.
Paying more atten- tion to image: A training-free method for alleviating halluci- nation in lvlms, 2024
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Attention-space Contrastive Guidance for Efficient Hallucination Mitigation in LVLMs
ACG mitigates hallucinations in LVLMs via single-pass contrastive guidance in attention space that suppresses text-only biases through masking and orthogonal projection.