# Optimal Transport for structured data with application on graphs

23 May 2018Titouan VayerLaetitia ChapelRémi FlamaryRomain TavenardNicolas Courty

This work considers the problem of computing distances between structured objects such as undirected graphs, seen as probability distributions in a specific metric space. We consider a new transportation distance (i.e. that minimizes a total cost of transporting probability masses) that unveils the geometric nature of the structured objects space... (read more)

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