U- type of the users
public class InvertedUserNeighborhood<U> extends UserNeighborhood<U>
InvertedNeighborhoodS. Vargas and P. Castells. Improving sales diversity by recommending users to items.
|Constructor and Description|
Constructor - fast version.
getNeighbors, getNeighbors, numUsers, uidx2user, user2uidx
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public InvertedUserNeighborhood(UserNeighborhood<U> neighborhood, Predicate<U> filter)
neighborhood- original neighborhood to be inverted
filter- determines which users require inverted neighborhoods
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