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日常生活中,哪些看似复杂的数学原理正在默默发挥作用?
最优停时理论(Optimal Stopping Theory)或许符合这个问题的要求,因为它直接处理“什么时候做决定”这个日常难题,并且有一个反直觉的、精确的数学解。 一、秘书问题(The Secretary Problem)—— 最优停时的“Hello World” 问题设定: 你要招聘一名秘书,有 n 名 ...
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