GenericDataModel Constructor (FastByIDMap(IPreferenceArray), FastByIDMap(FastByIDMap(Nullable(DateTime))))

GenericDataModel Constructor (FastByIDMap IPreferenceArray , FastByIDMap FastByIDMap Nullable DateTime )

NReco.Recommender Class Library

Creates a new GenericDataModel from the given users (and their preferences). This IDataModel retains all this information in memory and is effectively immutable.

Namespace: NReco.CF.Taste.Impl.Model
Assembly: NReco.Recommender (in NReco.Recommender.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C++

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public GenericDataModel(
	FastByIDMap<IPreferenceArray> userData,
	FastByIDMap<FastByIDMap<Nullable<DateTime>>> timestamps
)

public GenericDataModel(
	FastByIDMap<IPreferenceArray> userData,
	FastByIDMap<FastByIDMap<Nullable<DateTime>>> timestamps
)

Public Sub New ( 
	userData As FastByIDMap(Of IPreferenceArray),
	timestamps As FastByIDMap(Of FastByIDMap(Of Nullable(Of DateTime)))
)

Public Sub New ( 
	userData As FastByIDMap(Of IPreferenceArray),
	timestamps As FastByIDMap(Of FastByIDMap(Of Nullable(Of DateTime)))
)

public:
GenericDataModel(
	FastByIDMap<IPreferenceArray^>^ userData, 
	FastByIDMap<FastByIDMap<Nullable<DateTime>>^>^ timestamps
)

public:
GenericDataModel(
	FastByIDMap<IPreferenceArray^>^ userData, 
	FastByIDMap<FastByIDMap<Nullable<DateTime>>^>^ timestamps
)

new : 
        userData : FastByIDMap<IPreferenceArray> * 
        timestamps : FastByIDMap<FastByIDMap<Nullable<DateTime>>> -> GenericDataModel

new : 
        userData : FastByIDMap<IPreferenceArray> * 
        timestamps : FastByIDMap<FastByIDMap<Nullable<DateTime>>> -> GenericDataModel

Parameters

userData: Type: NReco.CF.Taste.Impl.Common FastByIDMap IPreferenceArray
users to include; (see also [!:GenericDataModel.ToDataMap(FastByIDMap, bool)])

timestamps: Type: NReco.CF.Taste.Impl.Common FastByIDMap FastByIDMap Nullable DateTime
timestamps optionally, provided timestamps of preferences as milliseconds since the epoch. User IDs are mapped to maps of item IDs to long timestamps.