Package eu.h2020.helios_social.modules.socialgraphmining.heuristics

Class RepeatAndReplyMiner

java.lang.Object

eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner

eu.h2020.helios_social.modules.socialgraphmining.heuristics.RepeatAndReplyMiner

public class RepeatAndReplyMiner
extends SocialGraphMiner

This class provides a SocialGraphMiner that re-recommends previous interactions with alters based on their chronological order.

Author:

Emmanouil Krasanakis

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RepeatAndReplyMiner.OrderTimestamp	This class is used to hold information about the order alters have been interacted with or have sent interaction to the device.

Nested classes/interfaces inherited from class eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner

SocialGraphMiner.InteractionType, SocialGraphMiner.SocialGraphMinerParameters

Constructor Summary

Constructors

Constructor	Description
RepeatAndReplyMiner(eu.h2020.helios_social.core.contextualegonetwork.ContextualEgoNetwork contextualEgoNetwork)

Method Summary

Modifier and Type	Method	Description
SocialGraphMiner.SocialGraphMinerParameters	constructModelParameterObject(eu.h2020.helios_social.core.contextualegonetwork.Interaction interaction)
void	newInteractionParameters(eu.h2020.helios_social.core.contextualegonetwork.Interaction interaction, SocialGraphMiner.SocialGraphMinerParameters neighborModelParameters, SocialGraphMiner.InteractionType interactionType)
double	predictNewInteraction(eu.h2020.helios_social.core.contextualegonetwork.Context context, eu.h2020.helios_social.core.contextualegonetwork.Node destinationNode)	Predicts the weight of performing a SEND interaction between the given context's ego and a destination node within a given context.

Methods inherited from class java.lang.Object

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

Methods inherited from class eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner

getContextualEgoNetwork, getModelParameterObject, getModelParameters, newInteraction, recommendInteractions, setSendPermision

Constructor Detail

RepeatAndReplyMiner

public RepeatAndReplyMiner(eu.h2020.helios_social.core.contextualegonetwork.ContextualEgoNetwork contextualEgoNetwork)

Method Detail

newInteractionParameters

public void newInteractionParameters(eu.h2020.helios_social.core.contextualegonetwork.Interaction interaction,
                                     SocialGraphMiner.SocialGraphMinerParameters neighborModelParameters,
                                     SocialGraphMiner.InteractionType interactionType)

Specified by:

newInteractionParameters in class SocialGraphMiner

constructModelParameterObject

public SocialGraphMiner.SocialGraphMinerParameters constructModelParameterObject(eu.h2020.helios_social.core.contextualegonetwork.Interaction interaction)

predictNewInteraction

public double predictNewInteraction(eu.h2020.helios_social.core.contextualegonetwork.Context context,
                                    eu.h2020.helios_social.core.contextualegonetwork.Node destinationNode)

Description copied from class: SocialGraphMiner

Predicts the weight of performing a SEND interaction between the given context's ego and a destination node within a given context. This method should typically return values in the [0,1] range, where higher values correspond to more likely interactions.

Specified by:

predictNewInteraction in class SocialGraphMiner

Parameters:

context - The context in which to perform the prediction.

destinationNode - The destination node of the interaction.

Returns:

The weight of performing the interaction (higher values are more likely).