C# Class MyMediaLite.RatingPrediction.KNN

Base class for rating predictors that use some kind of kNN

The method is described in section 2.2 of Yehuda Koren: Factor in the Neighbors: Scalable and Accurate Collaborative Filtering, Transactions on Knowledge Discovery from Data (TKDD), 2009. ItemRecommendation.KNN

Inheritance: UserItemBaseline

Mostra file Open project: zenogantner/MML-KDD

Protected Properties

Property	Type	Description
correlation	CorrelationMatrix

Public Methods

Method	Description
KNN ( ) : System	Create a new KNN recommender
LoadModel ( string filename ) : void
SaveModel ( string filename ) : void

Method Details

KNN() public method

Create a new KNN recommender

public KNN ( ) : System
return	System

LoadModel() public method

public LoadModel ( string filename ) : void
filename	string
return	void

SaveModel() public method

public SaveModel ( string filename ) : void
filename	string
return	void

Property Details

correlation protected_oe property

Correlation matrix over some kind of entity

protected CorrelationMatrix correlation
return	CorrelationMatrix