Showing stat.APShow all
2 papers · 1 filter
stat.AP2019
A mixture model approach for clustering bipartite networks
Isabella Gollini
This chapter investigates the latent structure of bipartite networks via a model-based clustering approach which is able to capture both latent groups of sending nodes and latent v…
stat.AP2015
Rapidly bounding the exceedance probabilities of high aggregate losses
Isabella Gollini, Jonathan Rougier
We consider the task of assessing the righthand tail of an insurer's loss distribution for some specified period, such as a year. We present and analyse six different approaches: f…