Browsing College of Science by Subject "Networks"

Now showing items 1-3 of 3

Detecting highly overlapping communities with Model-based Overlapping Seed Expansion

McDaid, Aaron ; Hurley, Neil J. (IEEE Computer Society, 2010-08)

As research into community finding in social networks progresses, there is a need for algorithms capable of detecting overlapping community structure. Many algorithms have been proposed in recent years that are capable of ...
A latent space mapping for link prediction

Brew, Anthony ; Salter-Townshend, Michael (2010-12-11)

Network modeling can be approached using either discriminative or probabilistic models. In the task of link prediction a probabilistic model will give a probability for the existence of a link; while in some scenarios ...
Variational Bayesian inference for the Latent Position Cluster Model

Salter-Townshend, Michael ; Murphy, Thomas Brendan (2009-12)

Many recent approaches to modeling social networks have focussed on embedding the actors in a latent “social space”. Links are more likely for actors that are close in social space than for actors that are distant in ...