说明：  该程序旨在实现了由Ahh、Bagrow和lehmann在2010年提出的检测具有重叠性和层次性的社团结构新思路：即将具有一定相似行的连边合并成社团。
(The program aims to realize the new idea of detecting overlapping and hierarchical community structure proposed by ahh, bagrow and Lehmann in 2010, that is, merging edges with certain similar rows into communities.)