Speactral Clustering
最近需要实现在Bethe-Hessian上做谱聚类进行Degree-Correction,总结下谱聚类相关的知识。找到了Lorenzo Dall’Amico 的Phd Defense的论文粗读了下。大佬提出了用$r=\zeta$实现Degree-Correction版的Bethe-Hessian谱聚类。但碍于原论文2019 - Revisiting the Bethe-Hessian: Improved Community Detection in Sparse Heterogeneous Graphs有点难以理解,而且碰巧找到了大佬的博士答辩视频和论文,拜读一番看看有无细致的解释。