AI 中文总结
该研究探讨了噪声传递下的社会学习问题，发现接收者需具备足够多的噪声传递链并理解噪声过程才能学习，而对信息突变率的轻微不确定性会阻碍长链学习。
AI 中文摘要
我们研究当来自原始来源的信息仅在经过噪声传递后才到达主体时，主体如何学习。接收者仅当拥有足够多的噪声传递链且完全理解噪声过程时才能学习。然而，即使对信息突变率存在轻微不确定性，也无法从长链中学习，无论访问多少独立来源。
英文摘要
We examine how agents learn when information from original sources only reaches them after noisy relay. A receiver learns if and only if they have access to sufficiently many chains of noisy relay and they perfectly understand the noise process. However, even slight uncertainty over message mutation rates makes learning from long chains impossible, no matter how many independent sources are accessed.
