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AI可可AI生活

AI前沿:从无传播训练到自适应跳层

02 Apr 2025

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本期“TAI快报”深入探讨了五篇AI领域前沿论文,涵盖深度学习新范式和模型优化创新: NoProp: Training Neural Networks without Back-propagation or Forward-propagation:提出无需反向传播和前向传播的神经网络训练方法,利用去噪思想实现高效图像分类,挑战传统分层表示必要性。 TRA: Better Length Generalisation with Threshold Relative Attention:通过阈值相对注意力机制提升Transformer模型长文本处理能力,解决语义与位置信息冲突。 CodeScientist: End-to-End Semi-Automated Scientific Discovery with Code-based Experimentation:介绍半自动化科学发现系统,通过遗传搜索和代码实验加速科研创新。 Effectively Controlling Reasoning Models through Thinking Intervention:提出“思考干预”范式,直接引导大型语言模型推理过程,提升指令执行和安全性能。 Adaptive Layer-skipping in Pre-trained LLMs:开发FlexiDepth方法,实现预训练模型自适应跳层,优化计算资源分配,保持性能的同时提升效率。完整推介:https://mp.weixin.qq.com/s/YHFzehHF22xDS-DxWNsm3g

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