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大模型推理更可能是概率模式匹配?北大团队从蒙特卡洛语言树的新 ...
思维链(CoT)为什么能够提升大模型的表现?大模型又为什么会出现幻觉? 北大课题组的研究人员,发现了一个分析问题的新视角,将语言数据集和GPT模型展开为蒙特卡洛语言树。 具体来说,数据集和模型分别被展开成了Data-Tree 和GPT-Tree 。 结果,他们发现 ...
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