Variational Inference for Latent Space Models for Dynamic Networks
Methodology
2021-06-01 v1
Abstract
Latent space models are popular for analyzing dynamic network data. We propose a variational approach to estimate the model parameters as well as the latent positions of the nodes in the network. The variational approach is much faster than Markov chain Monte Carlo algorithms, and is able to handle large networks. Theoretical properties of the variational Bayes risk of the proposed procedure are provided. We apply the variational method and latent space model to simulated data as well as real data to demonstrate its performance.
Cite
@article{arxiv.2105.14093,
title = {Variational Inference for Latent Space Models for Dynamic Networks},
author = {Yan Liu and Yuguo Chen},
journal= {arXiv preprint arXiv:2105.14093},
year = {2021}
}
Comments
50 pages