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English(EN) Your AI, On a Dial: Controlling Investment Bias in LLMs with a Single Neuron

新的“旋钮”用单个神经元控制LLM的投资偏见

研究人员开发了一种新颖的方法,使用一个名为“投资偏见旋钮”的单个神经元来控制大型语言模型(LLM)的投资偏见。这种推理时干预可以在不改变模型参数或提示的情况下,连续调整LLM的买入或卖出倾向。该旋钮已在五个开源LLM上证明了其有效性,显示出投资决策和对支持证据的重视程度的单调变化。此外,这种控制机制会影响代理场景中的信息检索和选择,并且与系统提示指令不同,即使在长上下文长度下也能保持稳定的立场控制。 AI

影响 这项研究为在推理时微调LLM行为提供了一种新方法,有望提高其在金融决策等敏感应用中的可靠性。

排序理由 这是一篇详细介绍控制LLM行为新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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新的“旋钮”用单个神经元控制LLM的投资偏见

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这是一篇详细介绍控制LLM行为新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Sahong Park, Suhwan Park, Hoyoung Lee, Gakyung Kwon, Wonbin Ahn, Jaewon Choi, Alejandro Lopez-Lira, Yoon Kim, Chanyeol Choi, Hyeongwoo Kong, Yongjae Lee ·

    您的AI,一键掌控:用单个神经元控制LLM中的投资偏见

    arXiv:2608.22852v1 Announce Type: new Abstract: Large language models (LLMs) are increasingly used in investment decision-making, yet prior work shows that they exhibit systematic, model-specific investment preferences. We study whether a model's overall investment stance can be …