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

Class ThresholdItemNeighborhood<I>

java.lang.Object

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

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

Type Parameters:

I - type of the items

All Implemented Interfaces:

ItemIndex<I>, FastItemIndex<I>, Neighborhood

public class ThresholdItemNeighborhood<I>
extends ItemNeighborhood<I>

Threshold item neighborhood. See ThresholdNeighborhood.

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
ThresholdItemNeighborhood(ItemSimilarity<I> sim, double threshold) 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

ThresholdItemNeighborhood

public ThresholdItemNeighborhood(ItemSimilarity<I> sim,
                                 double threshold)

Constructor

Parameters:

sim - item similarity

threshold - minimum value to be considered as neighbor