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新的剪枝方法通过保留输出差异来提高LLM效率

研究人员推出了一系列名为“差异感知剪枝”的新剪枝方法,旨在提高大型语言模型的效率。这些方法侧重于保留模型输出之间的差异,而不仅仅是大的激活或层输出,以更好地捕捉稀疏性敏感神经元如何将相似的输入分离成不同的输出。所提出的技术,包括Wisp、Wisp+和Whisper,在各种Llama模型和参数大小上都显示出比现有基线持续的改进,甚至扩展到结构化稀疏性和其他模型家族。 AI

影响 这些新的剪枝技术有可能通过降低计算成本而不牺牲性能来提高LLM的部署效率。

排序理由 详细介绍LLM稀疏化新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新的剪枝方法通过保留输出差异来提高LLM效率

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详细介绍LLM稀疏化新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Linghao Kong, Inimai Subramanian, Micah Adler, Dan Alistarh, Dan Gutfreund, Nir Shavit ·

    稀疏性低语者

    arXiv:2608.06630v1 Announce Type: new Abstract: Pruning reduces the inference cost of large language models, but existing criteria primarily preserve large activations or reconstruct layer outputs. We argue that this overlooks a key computation performed by particularly sparsity-…