Interface IRecommenderCapabilities

Interface to a recommender capabilities.

Inherited Members

ICapabilities.IsPrecompiled

ICapabilities.SupportsMissingData

ICapabilities.SupportsSparseData

ICapabilities.SupportsStreamedData

ICapabilities.SupportsBatchedTraining

ICapabilities.SupportsDistributedTraining

ICapabilities.SupportsIncrementalTraining

ICapabilities.SupportsModelEvidenceComputation

Namespace: Microsoft.ML.Probabilistic.Learners

Assembly: Microsoft.ML.Probabilistic.Learners.dll

Syntax

public interface IRecommenderCapabilities : ICapabilities

Properties

IsResistantToShilling

Gets a value indicating whether the recommender is resistant to shilling.

Declaration

bool IsResistantToShilling { get; }

Property Value

Type	Description
Boolean

SupportsColdStartItems

Gets a value indicating whether the recommender can make predictions for items which were not included in training.

Declaration

bool SupportsColdStartItems { get; }

Property Value

Type	Description
Boolean

SupportsColdStartUsers

Gets a value indicating whether the recommender can make predictions for users who were not included in training.

Declaration

bool SupportsColdStartUsers { get; }

Property Value

Type	Description
Boolean

SupportsCustomPredictionLossFunction

Gets a value indicating whether the recommender can compute predictive point estimates from a user-defined loss function.

Declaration

bool SupportsCustomPredictionLossFunction { get; }

Property Value

Type	Description
Boolean

SupportsImplicitFeedback

Gets a value indicating whether the recommender supports implicit feedback (e.g. counts of interactions, duration of interactions).

Declaration

bool SupportsImplicitFeedback { get; }

Property Value

Type	Description
Boolean

SupportsItemFeatures

Gets a value indicating whether the recommender supports item-specific metadata.

Declaration

bool SupportsItemFeatures { get; }

Property Value

Type	Description
Boolean

SupportsMultipleFormsOfFeedback

Gets a value indicating whether the recommender supports multiple forms of feedback.

Declaration

bool SupportsMultipleFormsOfFeedback { get; }

Property Value

Type	Description
Boolean

SupportsNonStationarity

Gets a value indicating whether the recommender supports changes in state over time.

Declaration

bool SupportsNonStationarity { get; }

Property Value

Type	Description
Boolean

SupportsNotMissingAtRandomData

Gets a value indicating whether the recommender can model not missing-at-random data (e.g. content restrictions due to provider).

Declaration

bool SupportsNotMissingAtRandomData { get; }

Property Value

Type	Description
Boolean

SupportsPositiveOnlyData

Gets a value indicating whether the recommender supports positive-only data.

Declaration

bool SupportsPositiveOnlyData { get; }

Property Value

Type	Description
Boolean

SupportsPredictionDistribution

Gets a value indicating whether the recommender can predict the rating distribution of a given user-item pair.

Declaration

bool SupportsPredictionDistribution { get; }

Property Value

Type	Description
Boolean

SupportsPreferenceRatings

Gets a value indicating whether the recommender supports preference ratings (e.g. item A is better than item B).

Declaration

bool SupportsPreferenceRatings { get; }

Property Value

Type	Description
Boolean

SupportsRatingFeatures

Gets a value indicating whether the recommender supports rating-specific metadata.

Declaration

bool SupportsRatingFeatures { get; }

Property Value

Type	Description
Boolean

SupportsRatingsOfFriends

Gets a value indicating whether the recommender supports ratings of friends.

Declaration

bool SupportsRatingsOfFriends { get; }

Property Value

Type	Description
Boolean

SupportsRealValuedRatings

Gets a value indicating whether the recommender supports real-valued ratings.

Declaration

bool SupportsRealValuedRatings { get; }

Property Value

Type	Description
Boolean

SupportsRecommendationDiversity

Gets a value indicating whether the recommender supports item diversity in predictions.

Declaration

bool SupportsRecommendationDiversity { get; }

Property Value

Type	Description
Boolean

SupportsRelatedItems

Gets a value indicating whether the recommender can find related items.

Declaration

bool SupportsRelatedItems { get; }

Property Value

Type	Description
Boolean

SupportsRelatedUsers

Gets a value indicating whether the recommender can find related users.

Declaration

bool SupportsRelatedUsers { get; }

Property Value

Type	Description
Boolean

SupportsStarRatings

Gets a value indicating whether the recommender supports non-binary ratings.

Declaration

bool SupportsStarRatings { get; }

Property Value

Type	Description
Boolean

SupportsUserFeatures

Gets a value indicating whether the recommender supports user-specific metadata.

Declaration

bool SupportsUserFeatures { get; }

Property Value

Type	Description
Boolean