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cs.LG2025
Accumulative SGD Influence Estimation for Data Attribution
Yunxiao Shi, Shuo Yang, Yixin Su +2
Modern data-centric AI needs precise per-sample influence. Standard SGD-IE approximates leave-one-out effects by summing per-epoch surrogates and ignores cross-epoch compounding, w…
cs.LG2025
Stabilizing the Modality Gap: Null-Space Projected Continual Learning for Vision-Language Models
Tiantian Peng, Yuyang Liu, Shuo Yang +2
The modality gap is intrinsic to multimodal alignment, where embeddings from different modalities remain partially separated in a shared representation space. In continual learning…