This webgraph is a page-page graph of verified Facebook sites. Nodes represent official Facebook pages while the links are mutual likes between sites. Node features are extracted from the site descrip
Contextual Stochastic Block Model (CSBM)数据集是由二分Stochastic Block Model (SBM)扩展而来,每个节点除了具有社区标签外,还附加了从高斯混合模型(GMM)中采样的特征向量。该数据集用于研究半监督节点分类问题,旨在通过已知的部分节点标签来准确分类剩余节点。数据集的创建过程基于SBM和GMM的结合,生成了具有社区结构和特征向量的图数据。