BriefGPT.xyz
Aug, 2019
通过非常稀疏的随机投影快速而精确地嵌入网络
Fast and Accurate Network Embeddings via Very Sparse Random Projection
HTML
PDF
Haochen Chen, Syed Fahad Sultan, Yingtao Tian, Muhao Chen, Steven Skiena
TL;DR
FastRP是一种用于学习图中分散式节点表示的可扩展和高性能算法,其构建了捕捉图中传递关系的节点相似度矩阵,利用非常稀疏的随机投影进行维度缩减,并迭代计算节点嵌入,从而达到了与DeepWalk和node2vec相当甚至更好的性能。
Abstract
We present
fastrp
, a scalable and performant algorithm for learning distributed
node representations
in a
graph
.
→