MyMediaLite
3.03
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This namespace contains item recommenders and some helper classes for item recommendation. More...
Classes | |
class | BPRLinear |
Linear model optimized for BPR. More... | |
class | BPRMF |
Matrix factorization model for item prediction (ranking) optimized for BPR. More... | |
class | BPRMF_Mapping |
BPR-MF with attribute-to-factor mapping. More... | |
class | Extensions |
Class that contains static methods for item prediction. More... | |
interface | IFoldInItemRecommender |
Item recommender that allows folding in new users. 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 (kNN) item-based collaborative filtering using the correlation of the item attibutes More... | |
class | ItemAttributeSVM |
Content-based filtering using one support-vector machine (SVM) per user. More... | |
class | ItemKNN |
k-nearest neighbor (kNN) item-based collaborative filtering 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... | |
interface | ITransductiveItemRecommender |
Interface for item recommenders that take into account some test data for training. 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 | MostPopularByAttributes |
Recommend most popular items by attribute. More... | |
class | MostPopularByNominalAttributes |
Recommend most popular items by attribute. More... | |
class | MultiCoreBPRMF |
Matrix factorization for BPR on multiple cores. More... | |
class | Random |
Random item recommender for use as experimental baseline. More... | |
class | SoftMarginRankingMF |
Matrix factorization model for item prediction optimized for a soft margin (hinge) ranking loss, using stochastic gradient descent (as in BPR-MF). More... | |
class | UserAttributeKNN |
k-nearest neighbor (kNN) user-based collaborative filtering using the correlation of the user attibutes More... | |
class | UserKNN |
k-nearest neighbor user-based collaborative filtering More... | |
class | WeightedBPRMF |
Weigthed BPR-MF with frequency-adjusted sampling. 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... |
This namespace contains item recommenders and some helper classes for item recommendation.