齐夫定律(英语:Zipf's law,IPA/ˈzɪf/)是由哈佛大学的语言学家乔治·金斯利·齐夫(George Kingsley Zipf)于1949年发表的实验定律。
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王亮说,DNA序列遵循齐普夫定律(Zipf ' s law),该定律的基本表述是在任何长文件中,半数的单词仅出现一次。
Liang says DNA sequences follow Zipf's law, which basically states that in any long document, half the words appear only once.
同时,分析了应用齐波夫定律存在的问题,提出了解决问题的初步设想。
Some problems of applying Zipf law are discussed, and some tentative suggestions of resolution to the problems are made.
应用齐波夫定律预测资源量的方法简单,有效。
Zipf law has been applied to predict resources. It is an easy and effective method to forecast quantity of resources.
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