具有高集群系数的层次加权网络

Hierarchical Weighted Networks with the High Clustering

提出一个层次加权网络模型(HWN模型),分析了网络的度分布、强度分布、权重分布以及集群系数,结果表明HWN模型生成的网络具有无标度特性以及高集群系数.

Propose a hierarchical model for the growth of weighted networks. The degree, strength and weight distributions of the networks are provided analytically, and the network clustering coefficienet is calculated. Results show that the network possesses power-law behavior, and the clustering coefficient of the network is high.