五则小品。很快读完。虽然简短,情节和人物都非常有限,不过依然是猜不透,所以还是很好玩。看得时候在想,罪犯在设计陷阱时,一定要注意不能反常。这个反常是说,不能违反某一特定事件发生的概率,包括特定地点和特定时间上的概率分布。出现反常,就有机会让人找出合理的理由。然后就像做数独一样,逐渐填满所有的格子。Google Adsense 侦测点击行为也会考虑时间上的分布是否符合普遍意义上的概率分布,也就是常态,之外的那些就有欺诈的嫌疑。同样,反垃圾邮件中也能找出非常态行为,作为特征,决断本质。汤川多是从非常态开始思索推出了真相。所以,如果哪天我要做坏事情,一定要注意,事件的概率分布。
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