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S

send(Device) - Method in class eu.h2020.helios_social.modules.socialgraphmining.experiments.simulation.Device

send(TestDevice) - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.TestDevice

SEND - eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner.InteractionType

setActiveMiner(String) - Method in class eu.h2020.helios_social.modules.socialgraphmining.combination.SwitchableMiner

Gets a created miner with getMiner(String) and, if such a miner is found, this is set as the active miner.

setDeniability(double, double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Enables plausible deniability and differential privacy handling by permuting the ego and its alter's parameters with a random noise proportional to a given constant and their norm.

setEdgePointsLearningMultiplier(double, double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

setEmbeddingExchangeProtocol(EmbeddingExchangeProtocol) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

setLastPredictionToAvoid(int) - Method in class eu.h2020.helios_social.modules.socialgraphmining.experiments.simulation.Simulation

setLearningRate(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

The learning rate (default is 1) from which GNNMiner training starts.

setLearningRate(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNNodeData

Sets the learning rate (default is 1) of the GNNNodeData.updateEmbedding(Tensor) operation.

setLearningRateDegradation(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Performs a fixed degradation of the learning rate over training epochs by multiplying the latter with a given factor (default is 0.95) after each epoch.

setMaxInteractions(int) - Method in class eu.h2020.helios_social.modules.socialgraphmining.experiments.simulation.Simulation

setMaxTrainingEpoch(int) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Limits the number of training epochs (default is 1000) over which to train the GNNMiner.

setMinerWeight(String, double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.combination.WeightedMiner

Gets a created miner with getMiner(String) and associates a new weight with it.

setMinTrainingRelativeLoss(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

When the GNNMiner is being trained, training stops at epochs where abs(previous epoch loss - this epoch loss) < convergenceRelativeLoss*(this epoch loss) where losses are weighted cross entropy ones.

setNeighborAggregation(Tensor) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNNodeData

Sets a neighbor aggregation that can be retrieved with GNNNodeData.getNeighborAggregation().

setPersonalizationAsGroundTruth(boolean) - Method in class eu.h2020.helios_social.modules.socialgraphmining.diffusion.PPRMiner

Sets whether personalization should be considered as ground truth.

setReferenceNode(Node) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.CentralizedGNNMiner

setRegularization(Tensor) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNNodeData

Sets the regularization (default is a zero vector) of the GNNNodeData.updateEmbedding(Tensor) operation.

setRegularizationAbsorbsion(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Multiplies regularization tensors with this value before setting them as regularization; value of 1 (default) produces regularization of calculated alter embeddings towards the embeddings calculated on alter devices.

setRegularizationWeight(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

The regularization weight (default 0.1) to apply during training of the GNNMiner.

setRegularizationWeight(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNNodeData

Sets the regularization weight (default is 0.1) of the GNNNodeData.updateEmbedding(Tensor) operation.

setRestartProbability(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.diffusion.PPRMiner

Sets the restart probability of the personalized PageRank scheme.

setSendPermision(boolean) - Method in class eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner

Sets whether the miner is permitted to send parameters when asked to, thus helping write seamless code, especially when multiple miner parameters are simultaneously send by SocialGraphMinerCombination instances.

setSpectralAlignment(boolean) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Faster convergence to more robust embeddings of evolving user preferences by trying to align the dimensions of received embeddings towards with their locally understood spectral representation (default is false).

setTrainingExampleDegradation(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Degrades example weights each time a new one is generated through SocialGraphMiner.newInteraction(eu.h2020.helios_social.core.contextualegonetwork.Interaction, java.lang.String, eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner.InteractionType) by calling ContextTrainingExampleData.degrade(double, double) to multiply previous weights with the given degradation factor (default is 0.5).

setTrainingExamplePropagation(boolean) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Sets whether to propagate training examples to communicating devices (this behavior is de-activeated by default).

setTrainingExampleRemovalThreshold(double) - Method in class eu.h2020.helios_social.modules.socialgraphmining.GNN.GNNMiner

Sets the threshold weight at which old training examples are removed (default is 0.1).

shouldAlwaysRecommendTheMostRecentInteraction() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.HeuristicMinersTest

shouldExpectCEN() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldExpectCEN() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.HeuristicMinersTest

shouldExpectCEN() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldHaveProblemWithnRemovingCurrentContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldHaveProblemWithnRemovingCurrentContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldNotHaveProblemWithRemovedCENNodes() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldNotHaveProblemWithRemovedCENNodes() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.HeuristicMinersTest

shouldNotHaveProblemWithRemovedCENNodes() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldNotRecommendAnythingForEmptyContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldNotRecommendAnythingForEmptyContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldRecommendOnlyForContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldRecommendOnlyForContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.HeuristicMinersTest

shouldRecommendOnlyForContext() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldRecommendTheMostRecentInteractionWhenInDoubt() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldRecommendTheMostRecentInteractionWhenInDoubt() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldRecommendTheOnlyReceivedInteraction() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldRecommendTheOnlyReceivedInteraction() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

shouldRecommendTheOnlySentInteraction() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.GNNMinerTest

shouldRecommendTheOnlySentInteraction() - Method in class eu.h2020.helios_social.modules.socialgraphmining.tests.PPRMinerTest

Simulation - Class in eu.h2020.helios_social.modules.socialgraphmining.experiments.simulation

Performs a simulation that traverses over the interactions of a given Dataset and assesses the outcome of mining them with an implemented type of miner passed to its Simulation.run(Dataset, Measure) method.

Simulation() - Constructor for class eu.h2020.helios_social.modules.socialgraphmining.experiments.simulation.Simulation

SocialGraphMiner - Class in eu.h2020.helios_social.modules.socialgraphmining

Provides an abstraction of the basic capabilities and requirements of graph mining algorithms.

SocialGraphMiner.InteractionType - Enum in eu.h2020.helios_social.modules.socialgraphmining

SocialGraphMiner.SocialGraphMinerParameters - Class in eu.h2020.helios_social.modules.socialgraphmining

SocialGraphMinerCombination - Class in eu.h2020.helios_social.modules.socialgraphmining

This class enables holding different SocialGraphMiner instances to combine their functionality.

SocialGraphMinerCombination(ContextualEgoNetwork) - Constructor for class eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMinerCombination

SocialGraphMinerParameters() - Constructor for class eu.h2020.helios_social.modules.socialgraphmining.SocialGraphMiner.SocialGraphMinerParameters

SwitchableMiner - Class in eu.h2020.helios_social.modules.socialgraphmining.combination

This class enables switching between different SocialGraphMiner implementations.

SwitchableMiner(ContextualEgoNetwork) - Constructor for class eu.h2020.helios_social.modules.socialgraphmining.combination.SwitchableMiner

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