MyMediaLite::ItemRecommendation Namespace Reference

This namespace contains item recommenders and some helper classes for item recommendation. More...

Classes
class	BPR_Linear
	Linear model optimized for BPR. More...
class	BPRMF
	Matrix factorization model for item prediction (ranking) optimized for BPR. More...
interface	IIncrementalItemRecommender
	Interface for item recommenders. More...
class	IncrementalItemRecommender
	Base class for item recommenders that support incremental updates. More...
class	ItemAttributeKNN
	k-nearest neighbor item-based collaborative filtering using cosine-similarity over the item attibutes More...
class	ItemKNN
	Unweighted k-nearest neighbor item-based collaborative filtering using cosine similarity. More...
class	ItemRecommender
	Abstract item recommender class that loads the (positive-only implicit feedback) training data into memory and provides flexible access to it. More...
class	KNN
	Base class for item recommenders that use some kind of k-nearest neighbors (kNN) model. More...
class	MF
	Abstract class for matrix factorization based item predictors. More...
class	MostPopular
	Most-popular item recommender. More...
class	Prediction
	Class that contains static methods for item prediction. More...
class	Random
	Random item recommender for use as experimental baseline. More...
class	UserAttributeKNN
	k-nearest neighbor user-based collaborative filtering using cosine-similarity over the user attibutes More...
class	UserKNN
	k-nearest neighbor user-based collaborative filtering using cosine-similarity (unweighted) More...
class	WeightedItemKNN
	Weighted k-nearest neighbor item-based collaborative filtering using cosine similarity. More...
class	WeightedUserKNN
	Weighted k-nearest neighbor user-based collaborative filtering using cosine-similarity. More...
class	WRMF
	Weighted matrix factorization method proposed by Hu et al. and Pan et al. More...
class	Zero
	Constant item recommender for use as experimental baseline. Always predicts a score of zero. More...

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Detailed Description

This namespace contains item recommenders and some helper classes for item recommendation.