Class PosteriorDistributions<TUser, TItem>

The posterior distribution over the parameters of the Matchbox model.

Inheritance

Object

PosteriorDistributions<TUser, TItem>

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Microsoft.ML.Probabilistic.Learners

Assembly: Microsoft.ML.Probabilistic.Learners.Recommender.dll

Syntax

public class PosteriorDistributions<TUser, TItem>

Type Parameters

Name	Description
TUser	The type of a user.
TItem	The type of an item.

Constructors

PosteriorDistributions(IDictionary<TUser, UserPosteriorDistribution>, IDictionary<TItem, ItemPosteriorDistribution>, IList<FeaturePosteriorDistribution>, IList<FeaturePosteriorDistribution>)

Initializes a new instance of the PosteriorDistributions<TUser, TItem> class.

Declaration

public PosteriorDistributions(IDictionary<TUser, UserPosteriorDistribution> users, IDictionary<TItem, ItemPosteriorDistribution> items, IList<FeaturePosteriorDistribution> userFeatures, IList<FeaturePosteriorDistribution> itemFeatures)

Parameters

Type	Name	Description
IDictionary<TUser, UserPosteriorDistribution>	users	The user posterior distributions.
IDictionary<TItem, ItemPosteriorDistribution>	items	The item posterior distributions.
IList<FeaturePosteriorDistribution>	userFeatures	The user feature posterior distributions.
IList<FeaturePosteriorDistribution>	itemFeatures	The item feature posterior distributions.

Properties

ItemFeatures

Gets the item feature posterior distributions.

Declaration

public IList<FeaturePosteriorDistribution> ItemFeatures { get; }

Property Value

Type	Description
IList<FeaturePosteriorDistribution>

Items

Gets the item posterior distributions.

Declaration

public IDictionary<TItem, ItemPosteriorDistribution> Items { get; }

Property Value

Type	Description
IDictionary<TItem, ItemPosteriorDistribution>

UserFeatures

Gets the user feature posterior distributions.

Declaration

public IList<FeaturePosteriorDistribution> UserFeatures { get; }

Property Value

Type	Description
IList<FeaturePosteriorDistribution>

Users

Gets the user posterior distributions.

Declaration

public IDictionary<TUser, UserPosteriorDistribution> Users { get; }

Property Value

Type	Description
IDictionary<TUser, UserPosteriorDistribution>