es.uam.eps.ir.ranksys.novelty.inverted.neighborhood

Class InvertedItemNeighborhood<I>

java.lang.Object

es.uam.eps.ir.ranksys.nn.item.neighborhood.ItemNeighborhood<I>

es.uam.eps.ir.ranksys.novelty.inverted.neighborhood.InvertedItemNeighborhood<I>

Type Parameters:

I - type of the items

All Implemented Interfaces:

ItemIndex<I>, FastItemIndex<I>, Neighborhood

public class InvertedItemNeighborhood<I>
extends ItemNeighborhood<I>

Inverted item neighborhood. See InvertedNeighborhood S. Vargas and P. Castells. Improving sales diversity by recommending users to items.

Author:

Saúl Vargas (saul.vargas@uam.es)

Field Summary

Fields inherited from class es.uam.eps.ir.ranksys.nn.item.neighborhood.ItemNeighborhood

iIndex, neighborhood

Constructor Summary

Constructors

Constructor and Description
InvertedItemNeighborhood(ItemNeighborhood<I> neighborhood) Constructor.

Method Summary

Methods inherited from class es.uam.eps.ir.ranksys.nn.item.neighborhood.ItemNeighborhood

getNeighbors, getNeighbors, iidx2item, item2iidx, numItems

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface es.uam.eps.ir.ranksys.fast.index.FastItemIndex

containsItem, getAllIidx, getAllItems, iidx2item, iidx2item, item2iidx, item2iidx

Constructor Detail

InvertedItemNeighborhood

public InvertedItemNeighborhood(ItemNeighborhood<I> neighborhood)

Constructor.

Parameters:

neighborhood - original neighborhood to be inverted