| 基于MATLAB环境的聚类系数的计算 |
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| 引用本文： | 李岸巍,阮豫红. 基于MATLAB环境的聚类系数的计算[J]. 山西师范大学学报：自然科学版, 2009, 23(3): 32-35 |
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| 作者姓名： | 李岸巍 阮豫红 |
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| 作者单位： | 太原工业学院基础部,山西,太原,030008 |
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| 摘 要： | 本文对复杂网络的一个重要测度聚类系数进行了深入研究，给出了通过点的邻居子图以及通过三角形途径计算网络聚类系数的方法，并结合MATIAB函数特点设计了这两种方法的M文件SUB—GC．m和TRIC．m．通过大量计算比较，调用SUBGC．m文件计算复杂网络系数的方法是一种比较高效的计算方法．
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| 关 键 词： | 复杂网络 聚类系数 MATLAB 计算方法 |
The Calculation of the Clustering Coefficient Based on MATLAB |
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| LI An-wei,RUAN Yu-hong. The Calculation of the Clustering Coefficient Based on MATLAB[J]. Journal of Shanxi Teachers University, 2009, 23(3): 32-35 |
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| Authors: | LI An-wei RUAN Yu-hong |
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| Affiliation: | ( The Department of foundation, Taiyuan Institute of Technology, Taiyuan 030008, Shanxi, China) |
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| Abstract: | In this paper, we do profound study on one of the important measurement of a complex network, which is called clustering coefficient, and present two methods of calculating the clustering coefficient （ C ） of a complex network. One is based on the neighbor sub graph of a vertex and the other is based on the triangles. Besides, according to the characteristics of the functions in MATLAB, we program the two M-file which are SUBGC. m and TRIC. m. After numerous comparison in calculation, the method of using SUBGC. m is proved a rather high efficient method of calculating the clustering coefficient （ C ） of the complex network. |
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| Keywords: | MATLAB |
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