关键词: 数据可视化, 可视分析, 网络可视化, B/S构架, 交互

Abstract:

Aiming at the large number of large-scale network nodes and complex structure, the direct display of its visuali-zation overlaps and the hierarchical information is difficult to observe. This paper designs a network structure visualization system based on B/S framework. The system first transforms the network into point and edge data structures. Then it introduces network structure feature parameters and network topology partitioning algorithm to construct the network model. Finally, the visualization methods and interaction methods for different requirements are designed. According to the comparison with Gephi and case analysis, the system has the characteristics of flexible performance, simple deployment, easy expansion, and cross-platform.

Key words: data visualization, visual analysis, network visualization, B/S framework, interaction