Ego-VK
收藏arXiv2025-09-30 收录
下载链接：
https://github.com/ezamyatin/walk_gnn
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资源简介：
该数据集是从VK社交网络用户中随机抽取的ego网络样本，其中将第二天形成的友谊作为基准真实边。基准真实边是不定向的；每种类型的边都有一个数值特征，描述友谊的年龄或其他活动。每个ego网络的规模限制在300个节点以内，任务是对链接进行预测。
This dataset consists of randomly sampled ego-networks from VK social network users. Friendships formed on the subsequent day serve as the ground-truth edges, which are undirected. Each type of edge has a numerical feature describing the friendship's age or other relevant activities. Each ego network is limited to no more than 300 nodes, and the downstream task is link prediction.
提供机构：
VK social network users
