综述了复杂网络聚类方法的研究背景、研究意义、国内外研究现状以及目前所面临的主要问题,重点分析15 个具有代表性的复杂网络聚类算法-This paper reviews the background, the motivation, the state of arts as well as the main issues of existing works related to discovering network communities, and analyzes/compares 15 ma