no code implementations • 29 Sep 2021 • Xingzhi Guo, Baojian Zhou, Haochen Chen, Sergiy Verstyuk, Steven Skiena
The power of embedding representations is a curious phenomenon.
2 code implementations • 30 Aug 2019 • Haochen Chen, Syed Fahad Sultan, Yingtao Tian, Muhao Chen, Steven Skiena
Two key features of FastRP are: 1) it explicitly constructs a node similarity matrix that captures transitive relationships in a graph and normalizes matrix entries based on node degrees; 2) it utilizes very sparse random projection, which is a scalable optimization-free method for dimension reduction.
1 code implementation • 13 Sep 2018 • Haochen Chen, Xiaofei Sun, Yingtao Tian, Bryan Perozzi, Muhao Chen, Steven Skiena
Network embedding methods aim at learning low-dimensional latent representation of nodes in a network.
Social and Information Networks Physics and Society
1 code implementation • CONLL 2019 • Muhao Chen, Yingtao Tian, Haochen Chen, Kai-Wei Chang, Steven Skiena, Carlo Zaniolo
Bilingual word embeddings have been widely used to capture the similarity of lexical semantics in different human languages.
2 code implementations • 8 Aug 2018 • Haochen Chen, Bryan Perozzi, Rami Al-Rfou, Steven Skiena
We further demonstrate the applications of network embeddings, and conclude the survey with future work in this area.
Social and Information Networks
3 code implementations • 23 Jun 2017 • Haochen Chen, Bryan Perozzi, Yifan Hu, Steven Skiena
We present HARP, a novel method for learning low dimensional embeddings of a graph's nodes which preserves higher-order structural features.
Social and Information Networks
2 code implementations • 6 May 2016 • Bryan Perozzi, Vivek Kulkarni, Haochen Chen, Steven Skiena
We present Walklets, a novel approach for learning multiscale representations of vertices in a network.
Social and Information Networks Physics and Society