A study in Nature Human Behaviour proposes a biologically plausible algorithm producing near-optimal behaviour in uncertain and volatile environments through computational imprecision. A complementary study in the same issue shows that, depending on context, uncertainty itself guides different decisions and is differentially represented in the brain.

中文翻译：

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不精确的学习和不确定性

Nature Human Behavior 上的一项研究提出了一种生物学上合理的算法，该算法通过计算不精确性在不确定和易变的环境中产生近乎最优的行为。同一问题的补充研究表明，根据上下文，不确定性本身会指导不同的决策，并且在大脑中的表现也不同。