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English(EN) Conceptizer: Next-Token Prediction Is Not All You Need

Conceptizer框架训练LLM预测含义,而非仅仅是下一个词

一个名为Conceptizer的新训练框架已被开发出来,通过奖励对含义的预测而非仅仅是下一个词来改进语言模型。该方法利用了约9000个概念的固定词汇表,这些概念源自上下文同义词,从而在不增加模型参数的情况下提供概念级别的训练信号。在10亿到80亿参数的模型上进行的实验表明,与基线模型相比,Conceptizer在概念目标位置实现了更低的困惑度,并为上下文同义词分配了更高的概率。此外,它在知识和情感任务上提升了性能,同时在常识推理方面保持了可比的结果。 AI

影响 这项研究可能带来能更好地理解和生成细微含义的语言模型,从而提高它们在需要更深层次理解的任务中的效用。

排序理由 该条目是一篇发表在arXiv上的研究论文,详细介绍了一种新的语言模型训练框架。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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Conceptizer框架训练LLM预测含义,而非仅仅是下一个词

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该条目是一篇发表在arXiv上的研究论文,详细介绍了一种新的语言模型训练框架。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Haoran Zheng, Chen Shani ·

    Conceptizer:下一个词元预测并非万能

    arXiv:2610.33027v1 Announce Type: cross Abstract: Next-token prediction (NTP) rewards only the token that occurs next, penalizing every alternative. But natural language often offers many ways to express the same meaning. We introduce Conceptizer, a training framework that extend…