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English(EN) Emergent Capabilities Arise Randomly from Learning Sparse Attention Patterns

涌现式AI能力与随机稀疏注意力模式学习相关

研究人员已证明,Transformer语言模型中的涌现能力是在训练过程中随机出现的,而非平滑过渡。这些能力,如模式补全和间接宾语识别,在模型学会特定的稀疏注意力模式时会突然出现。学习这些模式的难度受上下文长度和稀疏性的影响,更多的注意力头可以提高效率,而头维度则收益递减。MLP-Mixer等替代架构在需要复杂注意力模式的任务上可能优于Transformer。 AI

影响 为LLM中的涌现能力提供了机制性解释,可能指导未来的模型设计和训练策略。

排序理由 学术论文,详细阐述了对AI模型行为的机制性见解。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CL 阅读 →

AI 生成摘要 · Google Gemini · 来自 2 个来源。 我们如何撰写摘要 →

涌现式AI能力与随机稀疏注意力模式学习相关

报道来源 [2]

  1. arXiv cs.CL TIER_1 English(EN) · Vatsal Baherwani, Zixi Chen, Shikai Qiu, Andrew Gordon Wilson, Pavel Izmailov ·

    Emergent Capabilities Arise Randomly from Learning Sparse Attention Patterns

    arXiv:2606.25010v1 Announce Type: cross Abstract: Neural scaling laws for transformer language models predict smooth improvements in pretraining loss with increasing parameters, but downstream capabilities such as in-context learning are known to emerge abruptly past a certain mo…

  2. arXiv cs.CL TIER_1 English(EN) · Pavel Izmailov ·

    Emergent Capabilities Arise Randomly from Learning Sparse Attention Patterns

    Neural scaling laws for transformer language models predict smooth improvements in pretraining loss with increasing parameters, but downstream capabilities such as in-context learning are known to emerge abruptly past a certain model scale. In this paper, we show that emergent ca…