C# Class MyMediaLite.ItemRecommendation.MostPopular

Most-popular item recommender

Items are weighted by how often they have been seen in the past. This method is not personalized. This recommender supports incremental updates.

Inheritance: ItemRecommender

ファイルを表示 Open project: zenogantner/MML-KDD Class Usage Examples

Protected Properties

Property	Type	Description
view_count	IList

Public Methods

Method	Description
AddFeedback ( int user_id, int item_id ) : void
LoadModel ( string filename ) : void
Predict ( int user_id, int item_id ) : double
RemoveFeedback ( int user_id, int item_id ) : void
RemoveItem ( int item_id ) : void
RemoveUser ( int user_id ) : void
SaveModel ( string filename ) : void
Train ( ) : void

Protected Methods

Method	Description
AddItem ( int item_id ) : void

Method Details

AddFeedback() public method

public AddFeedback ( int user_id, int item_id ) : void
user_id	int
item_id	int
return	void

AddItem() protected method

protected AddItem ( int item_id ) : void
item_id	int
return	void

LoadModel() public method

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

Predict() public method

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

RemoveFeedback() public method

public RemoveFeedback ( int user_id, int item_id ) : void
user_id	int
item_id	int
return	void

RemoveItem() public method

public RemoveItem ( int item_id ) : void
item_id	int
return	void

RemoveUser() public method

public RemoveUser ( int user_id ) : void
user_id	int
return	void

SaveModel() public method

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

Train() public method

public Train ( ) : void
return	void

Property Details

view_count protected_oe property

View count

protected IList view_count
return	IList