TL;DR用最新的非凸优化方法解决了 Random Dot Product Graph 的嵌入问题,并展示了其在网络表示学习中的有效性。
Abstract
The random dot product graph (RDPG) is a generative model for relational
data, where nodes are represented via latent vectors in low-dimensional
Euclidean space. RDPGs crucially postulate that edge formation prob