The authors have analyzed statistical parameters including path-length,clustering coefficient and degree distribution of public transport networks in 5 Chinese cities.
运用复杂网络的研究方法对我国5个大城市的公交网络结构进行实证分析,统计了路长、群聚系数、度分布等物理量。
The study is assisted by matlab software in order to get topology and some static state geometry quantities such as degree distribution,clustering coefficient,average path length and so on.
以Matlab软件为辅助工具,得出上海市公交网络的拓扑结构,和一些静态几何量及其统计性质,如度分布、群聚系数、平均路径长度及介数等。
This paper,from the quantitative perspective,firstly puts up with the basic procedure of the establishment of social network model in CI study and secondly,probes into how to use three fundamental index:distribution dense,clustering coefficient,network diameter analyzes the social network.
本文从定量角度出发,首先分析了竞争情报工作者建立人际网络研究模型的基本过程;接着研究了如何利用网络三大结构特征指标即网络分布密度、网络群聚系数、网络直径对人际网络进行有效分析,从而提高竞争情报工作质量,改善竞争情报工作者在网络中的地位。
Aiming at the problems of larger connection degree for the prediction nodes in BA model and its extended model, a complex networks evolving model based on new network evolving based on node attraction is proposed, including attractive factor model, the degree distribution of BA model, clustering coefficient and average path length.
该模型包括吸引因子模型、BA模型的度分布、群集系数以及平均路径长度。
97 percent for highland barley, the population coefficients were 87.
９７％；群落系数相应为８７。