Authors
Stephen Bonner, John Brennan, Ibad Kureshi, Georgios Theodoropoulos, Andrew Stephen McGough, Boguslaw Obara
Publication date
2017/12/11
Conference
2017 IEEE International Conference on Big Data (Big Data)
Pages
2691-2700
Publisher
IEEE
Description
In this paper we study three state-of-the-art, but competing, approaches for generating graph embeddings using unsupervised neural networks. Graph embeddings aim to discover the `best' representation for a graph automatically and have been applied to graphs from numerous domains, including social networks. We evaluate their effectiveness at capturing a good representation of a graph's topological structure by using the embeddings to predict a series of topological features at the vertex level. We hypothesise that an `ideal' high quality graph embedding should be able to capture key parts of the graph's topology, thus we should be able to use it to predict common measures of the topology, for example vertex centrality. This could also be used to better understand which topological structures are truly being captured by the embeddings. We first review these three graph embedding techniques and then …
Total citations
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Scholar articles
S Bonner, J Brennan, I Kureshi, G Theodoropoulos… - 2017 IEEE International Conference on Big Data (Big …, 2017