es.uam.eps.ir.ranksys.nn.item.neighborhood

Class TopKItemNeighborhood<I>

java.lang.Object

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

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

Type Parameters:

I - type of the items

All Implemented Interfaces:

ItemIndex<I>, FastItemIndex<I>, Neighborhood

public class TopKItemNeighborhood<I>
extends ItemNeighborhood<I>

Top-k item neighborhood. See TopKNeighborhood.

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
TopKItemNeighborhood(ItemSimilarity<I> sim, int k) 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

TopKItemNeighborhood

public TopKItemNeighborhood(ItemSimilarity<I> sim,
                            int k)

Constructor.

Parameters:

sim - item similarity

k - maximum size of neighborhood