Uses of Class
es.upm.etsisi.cf4j.recommender.knn.userSimilarityMetric.UserSimilarityMetric

Packages that use UserSimilarityMetric

Package	Description
es.upm.etsisi.cf4j.recommender.knn	This package contains the implementation of different knn based collaborative filtering recommenders.
es.upm.etsisi.cf4j.recommender.knn.userSimilarityMetric	This package contains different implementations of user-to-user similarity metric used in the user-to-user knn based collaborative filtering algorithm.

Uses of UserSimilarityMetric in es.upm.etsisi.cf4j.recommender.knn

Fields in es.upm.etsisi.cf4j.recommender.knn declared as UserSimilarityMetric

Modifier and Type	Field and Description
protected UserSimilarityMetric	UserKNN.metric Similarity metric to compute the similarity between two users

Constructors in es.upm.etsisi.cf4j.recommender.knn with parameters of type UserSimilarityMetric

Constructor and Description
UserKNN(DataModel datamodel, int numberOfNeighbors, UserSimilarityMetric metric, UserKNN.AggregationApproach aggregationApproach) Recommender constructor

Uses of UserSimilarityMetric in es.upm.etsisi.cf4j.recommender.knn.userSimilarityMetric

Subclasses of UserSimilarityMetric in es.upm.etsisi.cf4j.recommender.knn.userSimilarityMetric

Modifier and Type	Class and Description
class	AdjustedCosine Implements traditional Adjusted Cosine as CF similarity metric.
class	CJMSD Implements the following CF similarity metric: Bobadilla, J., Ortega, F., Hernando, A., & Arroyo, A. (2012).
class	Correlation Implements traditional Pearson Correlation as CF similarity metric.
class	CorrelationConstrained Implements traditional Pearson Correlation Constrained as CF similarity metric.
class	Cosine Implements traditional Cosine as CF similarity metric.
class	Jaccard Implements traditional Jaccard Index as CF similarity metric.
class	JMSD Implements the following CF similarity metric: Bobadilla, J., Serradilla, F., & Bernal, J
class	MSD Implements traditional MSD as CF similarity metric.
class	PIP Implements the following CF similarity metric: Ahn, H.
class	Singularities Implements the following CF similarity metric: Bobadilla, J., Ortega, F., & Hernando, A
class	SpearmanRank Implements traditional Spearman Rank as CF similarity metric.