public Factorization(
	FastByIDMap<Nullable<int>> userIDMapping,
	FastByIDMap<Nullable<int>> itemIDMapping,
	double[][] userFeatures,
	double[][] itemFeatures
)

public Factorization(
	FastByIDMap<Nullable<int>> userIDMapping,
	FastByIDMap<Nullable<int>> itemIDMapping,
	double[][] userFeatures,
	double[][] itemFeatures
)

Public Sub New ( 
	userIDMapping As FastByIDMap(Of Nullable(Of Integer)),
	itemIDMapping As FastByIDMap(Of Nullable(Of Integer)),
	userFeatures As Double()(),
	itemFeatures As Double()()
)

Public Sub New ( 
	userIDMapping As FastByIDMap(Of Nullable(Of Integer)),
	itemIDMapping As FastByIDMap(Of Nullable(Of Integer)),
	userFeatures As Double()(),
	itemFeatures As Double()()
)

public:
Factorization(
	FastByIDMap<Nullable<int>>^ userIDMapping, 
	FastByIDMap<Nullable<int>>^ itemIDMapping, 
	array<array<double>^>^ userFeatures, 
	array<array<double>^>^ itemFeatures
)

public:
Factorization(
	FastByIDMap<Nullable<int>>^ userIDMapping, 
	FastByIDMap<Nullable<int>>^ itemIDMapping, 
	array<array<double>^>^ userFeatures, 
	array<array<double>^>^ itemFeatures
)

new : 
        userIDMapping : FastByIDMap<Nullable<int>> * 
        itemIDMapping : FastByIDMap<Nullable<int>> * 
        userFeatures : float[][] * 
        itemFeatures : float[][] -> Factorization

new : 
        userIDMapping : FastByIDMap<Nullable<int>> * 
        itemIDMapping : FastByIDMap<Nullable<int>> * 
        userFeatures : float[][] * 
        itemFeatures : float[][] -> Factorization