MyMediaLite::RatingPrediction Namespace Reference

This namespace contains rating predictors and some helper classes for rating prediction. More...

Classes
class	BiasedMatrixFactorization
	Matrix factorization with explicit user and item bias, learning is performed by stochastic gradient descent. More...
class	BiPolarSlopeOne
	Bi-polar frequency-weighted Slope-One rating prediction. More...
class	EntityAverage
	Abstract class that uses an average (by entity) rating value for predictions. More...
class	FactorWiseMatrixFactorization
	Matrix factorization with factor-wise learning. More...
class	GlobalAverage
	Uses the average rating value over all ratings for prediction. More...
interface	IIncrementalRatingPredictor
	Interface for rating predictors which support incremental training. More...
class	IncrementalRatingPredictor
	Base class for rating predictors that support incremental training. More...
interface	IRatingPredictor
	Interface for rating predictors. More...
class	ItemAttributeKNN
	Attribute-aware weighted item-based kNN recommender. More...
class	ItemAverage
	Uses the average rating value of an item for prediction. More...
class	ItemKNN
	Weighted item-based kNN. More...
class	ItemKNNCosine
	Weighted item-based kNN with cosine similarity. More...
class	ItemKNNPearson
	Weighted item-based kNN with pearson correlation. More...
interface	ITimeAwareRatingPredictor
	Interface for time-aware rating predictors. More...
class	KNN
	Base class for rating predictors that use some kind of kNN. More...
class	MatrixFactorization
	Simple matrix factorization class, learning is performed by stochastic gradient descent. More...
class	Prediction
	Class that contains static methods for rating prediction. More...
class	RatingPredictor
	Abstract class for rating predictors that keep the rating data in memory for training (and possibly prediction). More...
class	SlopeOne
	Frequency-weighted Slope-One rating prediction. More...
class	TimeAwareBaseline
	Time-aware bias model. More...
class	TimeAwareBaselineWithFrequencies
	Time-aware bias model with frequencies. More...
class	TimeAwareRatingPredictor
	Abstract class for time-aware rating predictors. More...
class	UserAttributeKNN
	Weighted kNN recommender based on user attributes. More...
class	UserAverage
	Uses the average rating value of a user for predictions. More...
class	UserItemBaseline
	baseline method for rating prediction More...
class	UserKNN
	Weighted user-based kNN. More...
class	UserKNNCosine
	Weighted user-based kNN with cosine similarity. More...
class	UserKNNPearson
	Weighted user-based kNN with Pearson correlation. More...

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Detailed Description

This namespace contains rating predictors and some helper classes for rating prediction.