Matrix factorization engine with explicit user and item bias
Declaring type: BiasedMatrixFactorization
Namespace: MyMediaLite.RatingPrediction
Assembly: MyMediaLite
Collapse/Expand Protected Fields
  Name Description
Protected Field item_bias the item biases
Protected Field user_bias the user biases
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Collapse/Expand Public Constructors
  Name Description
Public Method BiasedMatrixFactorization Default constructor
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Collapse/Expand Public Methods (see also: Protected Methods)
  Name Description
Public Method Virtual AddItem

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Public Method Virtual AddUser

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Public Method Virtual ComputeLoss

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Public Method Virtual Iterate

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Public Method Virtual LoadModel

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Public Method Virtual Predict

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Public Method Virtual RemoveItem

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Public Method Virtual RemoveUser

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Public Method Virtual RetrainItem

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Public Method Virtual RetrainUser

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Public Method Virtual SaveModel

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Public Method Virtual ToString

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Public Method Virtual Train

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Collapse/Expand Protected Methods
  Name Description
Protected Method Virtual InitModel

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Protected Method Virtual Iterate

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Collapse/Expand Public Properties
  Name Description
Public Property BiasReg regularization constant for the bias terms
Public Property BoldDriver Use bold driver heuristics for learning rate adaption
Public Property RegI regularization constant for the user factors
Public Property RegU regularization constant for the user factors
Public Property Regularization

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