Orkut

“Orkut 是一个社交网络数据集，由来自 Orkut.com 在线社交网络的友谊社交网络和真实社区组成，用户可以在其中彼此建立友谊。Orkut 还允许用户组成一个群组，然后其他成员可以加入。我们将此类用户定义的组视为真实社区。我们提供 Orkut 友谊社交网络和真实社区。此数据由 Alan Mislove 等人提供。我们将组中的每个连接组件视为单独的真实社区社区。我们删除了少于 3 个节点的真实社区。我们还提供了我们论文中描述的最高质量的前 5000 个社区。至于网络，我们提供了最大的连接组件。

Orkut is a social network dataset composed of friendship social networks and real communities from the online social platform Orkut.com, where users can establish friendships with each other. Orkut also allows users to form groups, which other members can then join. We regard such user-defined groups as real communities. We provide the Orkut friendship social network and real communities, and this dataset was contributed by Alan Mislove et al. Each connected component within a group is treated as an individual real community. We have removed real communities with fewer than 3 nodes. We also provide the top 5000 highest-quality communities as described in our paper. For the network, we provide the largest connected component.

搜集汇总

背景与挑战

背景概述

Orkut数据集源自Orkut.com社交网络，包含用户间的友谊关系和用户定义的群组作为真实社区，适用于图聚类、社区检测和链路预测等任务。该数据集由斯坦福大学于2012年发布，并提供了最大的连接组件和经过筛选的高质量社区。