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

Class ThresholdUserNeighborhood<U>

java.lang.Object

es.uam.eps.ir.ranksys.nn.user.neighborhood.UserNeighborhood<U>

es.uam.eps.ir.ranksys.nn.user.neighborhood.ThresholdUserNeighborhood<U>

Type Parameters:

U - type of the users

All Implemented Interfaces:

UserIndex<U>, FastUserIndex<U>, Neighborhood

public class ThresholdUserNeighborhood<U>
extends UserNeighborhood<U>

Threshold user neighborhood. See ThresholdNeighborhood.

Author:

Saúl Vargas (saul.vargas@uam.es)

Field Summary

Fields inherited from class es.uam.eps.ir.ranksys.nn.user.neighborhood.UserNeighborhood

neighborhood, uIndex

Constructor Summary

Constructors

Constructor and Description
ThresholdUserNeighborhood(UserSimilarity<U> sim, double threshold) Constructor

Method Summary

Methods inherited from class es.uam.eps.ir.ranksys.nn.user.neighborhood.UserNeighborhood

getNeighbors, getNeighbors, numUsers, uidx2user, user2uidx

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.FastUserIndex

containsUser, getAllUidx, getAllUsers, uidx2user, uidx2user, user2uidx, user2uidx

Constructor Detail

ThresholdUserNeighborhood

public ThresholdUserNeighborhood(UserSimilarity<U> sim,
                                 double threshold)

Constructor

Parameters:

sim - user similarity

threshold - minimum value to be considered as neighbor