作者
Wenqing Lin, Feng He, Faqiang Zhang, Xu Cheng, Hongyun Cai
发表日期
2020/1/20
图书
Proceedings of the 13th International Conference on Web Search and Data Mining
页码范围
367-374
简介
Network embedding has been intensively studied in the literature and widely used in various applications, such as link prediction and node classification. While previous work focus on the design of new algorithms or are tailored for various problem settings, the discussion of initialization strategies in the learning process is often missed. In this work, we address this important issue of initialization for network embedding that could dramatically improve the performance of the algorithms on both effectiveness and efficiency. Specifically, we first exploit the graph partition technique that divides the graph into several disjoint subsets, and then construct an abstract graph based on the partitions. We obtain the initialization of the embedding for each node in the graph by computing the network embedding on the abstract graph, which is much smaller than the input graph, and then propagating the embedding among the …
引用总数
2020202120222023202413386
学术搜索中的文章
W Lin, F He, F Zhang, X Cheng, H Cai - Proceedings of the 13th International Conference on …, 2020