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... | |
class | Extensions |
Class that contains static methods for item prediction. 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 | 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... |
This namespace contains item recommenders and some helper classes for item recommendation.