es.uam.eps.ir.ranksys.diversity.intentaware

Class ScoresAspectModel<U,I,F>

java.lang.Object

es.uam.eps.ir.ranksys.core.model.UserModel<U>

es.uam.eps.ir.ranksys.diversity.intentaware.AspectModel<U,I,F>

es.uam.eps.ir.ranksys.diversity.intentaware.ScoresAspectModel<U,I,F>

Type Parameters:

U - user type

I - item type

F - aspect type

public class ScoresAspectModel<U,I,F>
extends AspectModel<U,I,F>

Scores-based aspect model. User intents probabilities are taken from the input intent model, item probabilities are proportional to scores they obtained. S. Vargas, P. Castells and D. Vallet. Intent-oriented diversity in Recommender Systems. SIGIR 2011.

Author:

Jacek Wasilewski (jacek.wasilewski@insight-centre.org)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ScoresAspectModel.ScoresUserAspectModel User aspect model for ScoresAspectModel.

Nested classes/interfaces inherited from class es.uam.eps.ir.ranksys.diversity.intentaware.AspectModel

AspectModel.ItemAspectModel<U,I,F>, AspectModel.UserAspectModel

Nested classes/interfaces inherited from class es.uam.eps.ir.ranksys.core.model.UserModel

UserModel.Model<U>

Field Summary

Fields inherited from class es.uam.eps.ir.ranksys.diversity.intentaware.AspectModel

intentModel

Constructor Summary

Constructors

Constructor and Description
ScoresAspectModel(IntentModel<U,I,F> intentModel) Constructor taking an intent model and scores data.

Method Summary

Modifier and Type	Method and Description
protected AspectModel.UserAspectModel	get(U u)

Methods inherited from class es.uam.eps.ir.ranksys.diversity.intentaware.AspectModel

getModel

Methods inherited from class es.uam.eps.ir.ranksys.core.model.UserModel

initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

ScoresAspectModel

public ScoresAspectModel(IntentModel<U,I,F> intentModel)

Constructor taking an intent model and scores data.

Parameters:

intentModel - intent model

Method Detail

get

protected AspectModel.UserAspectModel get(U u)

Specified by:

get in class UserModel<U>