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合成数据的前景与风险
各种幻觉叠加会导致模型胡言乱语。《自然》杂志上曾发表过一项研究,揭示了使用错误百出的数据训练出来的模型是如何产生更多错误百出的数据的,以及这种反馈循环如何导致了后代模型的退化。研究人员发现,随着模型一代一代地训练,它们会失去一些比较深奥的知识——变得 ...
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