C# Class MyMediaLite.ItemRecommendation.UserKNN

k-nearest neighbor user-based collaborative filtering
This recommender supports incremental updates for the BinaryCosine and Cooccurrence similarities.
Inheritance: KNN, IUserSimilarityProvider, IFoldInItemRecommender
Datei anzeigen Open project: zenogantner/MML-KDD Class Usage Examples

Public Methods

Method Description
Predict ( int user_id, int item_id ) : double
ToString ( ) : string
Train ( ) : void

Method Details

Predict() public method

public Predict ( int user_id, int item_id ) : double
user_id int
item_id int
return double

ToString() public method

public ToString ( ) : string
return string

Train() public method

public Train ( ) : void
return void