2 papers
stat.AP2020
Accounting for missing actors in interaction network inference from abundance data
Raphaëlle Momal, Stéphane Robin, Christophe Ambroise
Network inference aims at unraveling the dependency structure relating jointly observed variables. Graphical models provide a general framework to distinguish between marginal and…
stat.AP2019
Tree-based Inference of Species Interaction Network from Abundance Data
Raphaëlle Momal, Stéphane Robin, Christophe Ambroise
The behavior of ecological systems mainly relies on the interactions between the species it involves. We consider the problem of inferring the species interaction network from abun…