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 | CoClustering |
Co-clustering for rating prediction. More... | |
class | EntityAverage |
Abstract class that uses an average (by entity) rating value for predictions. More... | |
class | Extensions |
Class that contains static methods for rating prediction. 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 | 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... |
This namespace contains rating predictors and some helper classes for rating prediction.