9 citations · 16 across the 3 of their papers we have counts for
3 papers
Bayesian one-mode projection for dynamic bipartite graphs
Ioannis Psorakis, Iead Rezek, Zach Frankel +1
We propose a Bayesian methodology for one-mode projecting a bipartite network that is being observed across a series of discrete time steps. The resulting one mode network captures…
Dynamic Bayesian Combination of Multiple Imperfect Classifiers
Edwin Simpson, Stephen Roberts, Ioannis Psorakis +1
Classifier combination methods need to make best use of the outputs of multiple, imperfect classifiers to enable higher accuracy classifications. In many situations, such as when h…
Efficient Bayesian Community Detection using Non-negative Matrix Factorisation
Ioannis Psorakis, Stephen Roberts, Ben Sheldon
Identifying overlapping communities in networks is a challenging task. In this work we present a novel approach to community detection that utilises the Bayesian non-negative matri…