44 citations · 88 across the 7 of their papers we have counts for
7 papers
Latent Space Model for Higher-order Networks and Generalized Tensor Decomposition
Zhongyuan Lyu, Dong Xia, Yuan Zhang
We introduce a unified framework, formulated as general latent space models, to study complex higher-order network interactions among multiple entities. Our framework covers severa…
Edgeworth expansions for network moments
Yuan Zhang, Dong Xia
Network method of moments arXiv:1202.5101 is an important tool for nonparametric network inference. However, there has been little investigation on accurate descriptions of the sam…
Consistent polynomial-time unseeded graph matching for Lipschitz graphons
Yuan Zhang
We propose a consistent polynomial-time method for the unseeded node matching problem for networks with smooth underlying structures. Despite widely conjectured by the research com…
Unseeded low-rank graph matching by transform-based unsupervised point registration
Yuan Zhang
The problem of learning a correspondence relationship between nodes of two networks has drawn much attention of the computer science community and recently that of statisticians. T…
Community Detection in Networks with Node Features
Yuan Zhang, Elizaveta Levina, Ji Zhu
Many methods have been proposed for community detection in networks, but most of them do not take into account additional information on the nodes that is often available in practi…
Estimating network edge probabilities by neighborhood smoothing
Yuan Zhang, Elizaveta Levina, Ji Zhu
The estimation of probabilities of network edges from the observed adjacency matrix has important applications to predicting missing links and network denoising. It has usually bee…
Detecting Overlapping Communities in Networks Using Spectral Methods
Yuan Zhang, Elizaveta Levina, Ji Zhu
Community detection is a fundamental problem in network analysis which is made more challenging by overlaps between communities which often occur in practice. Here we propose a gen…