The Foodista dataset abstractions
On the Foodista dataset, the method (wPR, FLAC) performs the best. Indeed, the obtained abstraction is compact but expressive with regards to entities but also relationships. (wDAG, FL), (wPR, DAG) and (wPR, FL) methods lead to one-entity abstractions because all collections belong to the boundary of the main collection.
 wDAG score and DAG boundary |
 wDAG score and FL boundary |
 wDAG score and FLAC boundary |
 wPR score and DAG boundary |
 wPR score and FL boundary |
 wPR score and FLAC boundary |
