ephi是一款开源免费跨平台基于JVM的复杂网络分析软件, 其主要用于各种网络和复杂系统，动态和分层图的交互可视化与探测开源工具。可用作：探索性数据分析，链接分析，社交网络分析，生物网络分析等。

gephi是一款信息数据可视化利器。-ephi is a free open source cross-platform JVM based complex network analysis software, which is mainly used for a variety of networks and complex systems, dynamic and hierarchical graphs open source interactive visualization and exploration tool. Used as: exploratory data analysis, link analysis, social network analysis, analysis of biological networks. gephi information is a data visualization tool.