Zipf law

[计] 齐夫定律

  • The fractal dimension value 1.0 is correspond to zipf law It is similar to 1 / f spectrum .

    这也是 zipf 法则约定的分维值,十分类似于1/f谱。

  • This paper analyzes request distribution characteristics of two different services on Internet DNS and keyword services . And it describes correlations between DNS keyword services and WWW obtaining a conclusion that all request distributions of DNS keyword services and WWW follow Zipf law .

    分析了Internet上DNS和关键词服务两种不同服务请求分布各自特性以及二者与WWW请求分布的相互关系,得出DNS、关键词服务与WWW请求分布都遵从 Zipf 定律的结论。

  • According to measurements and statistics Web objects access distribution in the Web is governed by Zipf 's law or Zipf-like 's law .

    通过对Web通信量的分析,人们发现用户对Web对象的访问模式服从 Zipf 定律或类Zipf定律。

  • Analysis of forest resource scale using on Zipf 's law

    基于 Zipf 定律的森林资源规模分析

  • The Power Law and Zipf ′ s Law in Human Communication Patterns

    人类通信模式的幂律 分布 Zipf 定律

  • Using Zipf Law to describe the relationship between element contents in soil and plant and element ordinals

    土壤和植物中元素含量的 Zipf 法则描述

  • Multifractal Measures of City-size Distributions Based onthe Three-Parameter Zipf Law : Mathematical Frameworks and Empirical Evidence The urban rank-size and the fractal theories are the important bases for studying the urban system .

    城市等级体系的多重 Zipf维数及其地理空间意义其中,城市规模分布的分 和Zipf维数是这两个基础理论中的重要参数。

  • Primary City and Verification of Zipf Law

    首位城市与 捷夫 法则的验证 & 长江 中游 城市 整合

  • In this paper several methods such as abundance pattern Zipf 's Law characteristic analysis information content and subordinate function are briefly introduced and Some of them are improved .

    本文简介了丰度模型、 齐波夫 、特征分析、信息量与隶属函数等方法,并对其中某些方法有所改进。

  • References to streaming media present stronger skew popularity than Zipf distribution ; Web objects access distribution follows Zipf 's law .

    对流媒体的访问呈现出比Zipf分布更强烈的偏向性;Web对象的流行度满足 Zipf分布。

  • Effective Web Objects Caching Based on Zipf 's Law

    利用 ZIPF 定律 建立有效的WEB对象缓存机制

  • Tail Behavior Analysis and VaR Calculation Based on Zipf Law

    基于 Zipf 的尾部特征分析及VaR计算

  • For the high frequency Web objects we make use of Zipf 's law to model ;

    对于 访问频率较高的Web对象,利用 Zipf 第一 定律建模;

  • Zipf 's Law Probably Existing in Protein Sequences

    蛋白质序列中可能存在的 Zipf 定律

  • Algorithm for load balance in VoD clustering based on Zipf 's Law

    VoD集群中基于 Zipf 定律的负载均衡算法

  • For less frequently visited objects the Zipf 's 2nd law was employed to describe .

    而对于访问频率较低的 Web对象,则使用 Zipf第二 定律进行描述。

  • Through experiment result Chinese information accord with the experience formula of the word frequency distributing rules too namely the high-frequency part accord with Zipf s law the low frequency part accord with Booth 's law .

    实验结果表明中文信息也满足词频分布的经验公式,即高频部分满足 Zipf 定律,低频部分满足Booth定律。

  • There are three critical indices to test whether the city system is a self-organized system : the 1 / f fluctuation in the dimension of time the divi - sional structure in the dimension of space and the Zipf law in the dimension of ranking .

    城市或者城市体系是否自组织系统,可以借助三个临界指标进行检测:一是时间尺度的1/f涨落,二是空间尺度的分形结构,三是等级尺度的济夫 Zipf 定律

  • Mathematical relationships between the three-parameter Zipf law and the Beckmann model of city hierarchies

    城镇等级体系的Beckmann模型与三参数 Zipf 定律的数理关系&Beckmann城镇等级 - 规模模型的 分形与分维

  • Zipf law effective to gold resources prediction is used to estimate potential gold at about 90.473 t. Plus the proven reserve it is a super-large deposit .

    齐波夫 定律在预测金矿资源方面效果不错,利用齐波夫定律对金龙山矿床储量进行分析,其远景预测量为90.473t,加上现有的储量可达到特大型规模。

  • Zipf 's law is the most famous law in frequency of English words . The statistics and analysis of the frequency and rank of language unit in modern Tibetan are presented .

    Zipf 定律 反映英文单词词频 分布的普遍适应性的统计规律,对藏文语料做了相关语言单位频率与频级的统计与分析。

  • Zipf s law is a word frequency experience law of the distributing for English text .

    齐普夫 定律是英文的词频分布经验定律。

  • Zipf 's Law and the Distribution of Chinese Character Frequency

    Zipf 定律与汉字字频分布

  • Web objects access distribution follows Zipf 's law .

    Web对象的 流行 满足 Zipf分布。