Extended Boolean model
label: Modello booleano esteso @it
alt: Figure 1
image: 2
label: Erweitertes Boolesches Retrieval @de
label: Modelo Booleano Extendido @es
label: Model Booleà Estès @ca
caption: Figure 1: The similarities of with documents and .
alt: Figure 2
subject: Category:Information retrieval techniques
width: 150
caption: Figure 2: The similarities of with documents and .